4012792 has 32 divisors (see below), whose sum is σ = 8680320. Its totient is φ = 1703520.

The previous prime is 4012783. The next prime is 4012829. The reversal of 4012792 is 2972104.

It is a super-2 number, since 2×4012792² = 32204999270528, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7063 + ... + 7609.

It is an arithmetic number, because the mean of its divisors is an integer number (271260).

Almost surely, 2^4012792 is an apocalyptic number.

It is an amenable number.

4012792 is an abundant number, since it is smaller than the sum of its proper divisors (4667528).

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

4012792 is a wasteful number, since it uses less digits than its factorization.

4012792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4012792 is about 2003.1954472792. The cubic root of 4012792 is about 158.9091420835.

Adding to 4012792 its reverse (2972104), we get a palindrome (6984896).

The spelling of 4012792 in words is "four million, twelve thousand, seven hundred ninety-two".