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5572072 = 2311232753
BaseRepresentation
bin10101010000010111101000
3101111002110001
4111100113220
52411301242
6315232344
765235052
oct25202750
911432401
105572072
113166420
121a486b4
1312012ac
14a508d2
15750eb7
hex5505e8

5572072 has 32 divisors (see below), whose sum is σ = 11897280. Its totient is φ = 2421760.

The previous prime is 5572067. The next prime is 5572079. The reversal of 5572072 is 2702755.

It is a self number, because there is not a number n which added to its sum of digits gives 5572072.

It is not an unprimeable number, because it can be changed into a prime (5572079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648 + ... + 3400.

It is an arithmetic number, because the mean of its divisors is an integer number (371790).

Almost surely, 25572072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5572072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5948640).

5572072 is an abundant number, since it is smaller than the sum of its proper divisors (6325208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5572072 is a wasteful number, since it uses less digits than its factorization.

5572072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793 (or 2789 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 5572072 is about 2360.5236707138. The cubic root of 5572072 is about 177.2851012979.

It can be divided in two parts, 55 and 72072, that added together give a palindrome (72127).

The spelling of 5572072 in words is "five million, five hundred seventy-two thousand, seventy-two".

Divisors: 1 2 4 8 11 22 23 44 46 88 92 184 253 506 1012 2024 2753 5506 11012 22024 30283 60566 63319 121132 126638 242264 253276 506552 696509 1393018 2786036 5572072