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5522069 = 7788867
BaseRepresentation
bin10101000100001010010101
3101101112212002
4111010022111
52403201234
6314205045
764636220
oct25041225
911345762
105522069
1131318a3
121a23785
1311b45c7
14a3a5b7
1574127e
hex544295

5522069 has 4 divisors (see below), whose sum is σ = 6310944. Its totient is φ = 4733196.

The previous prime is 5522063. The next prime is 5522071. The reversal of 5522069 is 9602255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5522069 - 212 = 5517973 is a prime.

It is a super-2 number, since 2×55220692 = 60986492081522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394427 + ... + 394440.

It is an arithmetic number, because the mean of its divisors is an integer number (1577736).

Almost surely, 25522069 is an apocalyptic number.

It is an amenable number.

5522069 is a deficient number, since it is larger than the sum of its proper divisors (788875).

5522069 is an equidigital number, since it uses as much as digits as its factorization.

5522069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788874.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5522069 is about 2349.9082960831. The cubic root of 5522069 is about 176.7531964075.

It can be divided in two parts, 55220 and 69, that multiplied together give a triangular number (3810180 = T2760).

The spelling of 5522069 in words is "five million, five hundred twenty-two thousand, sixty-nine".

Divisors: 1 7 788867 5522069