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4952769 = 31650923
BaseRepresentation
bin10010111001001011000001
3100022121220220
4102321023001
52231442034
6254053253
760045363
oct22711301
910277826
104952769
1128830a8
1217aa229
131045443
1492cd33
1567c749
hex4b92c1

4952769 has 4 divisors (see below), whose sum is σ = 6603696. Its totient is φ = 3301844.

The previous prime is 4952767. The next prime is 4952771. The reversal of 4952769 is 9672594.

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 an interprime number because it is at equal distance from previous prime (4952767) and next prime (4952771).

It is a cyclic number.

It is not a de Polignac number, because 4952769 - 21 = 4952767 is a prime.

It is a super-2 number, since 2×49527692 = 49059841534722, which contains 22 as substring.

It is a D-number.

4952769 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4952769.

It is not an unprimeable number, because it can be changed into a prime (4952767) 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, 825459 + ... + 825464.

It is an arithmetic number, because the mean of its divisors is an integer number (1650924).

Almost surely, 24952769 is an apocalyptic number.

It is an amenable number.

4952769 is a deficient number, since it is larger than the sum of its proper divisors (1650927).

4952769 is a wasteful number, since it uses less digits than its factorization.

4952769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650926.

The product of its digits is 136080, while the sum is 42.

The square root of 4952769 is about 2225.4817456003. The cubic root of 4952769 is about 170.4574645286.

The spelling of 4952769 in words is "four million, nine hundred fifty-two thousand, seven hundred sixty-nine".

Divisors: 1 3 1650923 4952769