4092772 has 12 divisors (see below), whose sum is σ = 7203196. Its totient is φ = 2034720.

The previous prime is 4092769. The next prime is 4092791. The reversal of 4092772 is 2772904.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1290496 + 2802276 = 1136^2 + 1674^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2103 + ... + 3550.

Almost surely, 2^4092772 is an apocalyptic number.

It is an amenable number.

4092772 is a deficient number, since it is larger than the sum of its proper divisors (3110424).

4092772 is a wasteful number, since it uses less digits than its factorization.

4092772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838 (or 5836 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 4092772 is about 2023.0600584263. The cubic root of 4092772 is about 159.9579577038.

The spelling of 4092772 in words is "four million, ninety-two thousand, seven hundred seventy-two".