28796924 has 36 divisors (see below), whose sum is σ = 55954080. Its totient is φ = 12954240.

The previous prime is 28796921. The next prime is 28796953. The reversal of 28796924 is 42969782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28796921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27197 + ... + 28235.

It is an arithmetic number, because the mean of its divisors is an integer number (1554280).

Almost surely, 2^28796924 is an apocalyptic number.

It is an amenable number.

28796924 is a deficient number, since it is larger than the sum of its proper divisors (27157156).

28796924 is a wasteful number, since it uses less digits than its factorization.

28796924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110 (or 1095 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 28796924 is about 5366.2765489676. The cubic root of 28796924 is about 306.5128597549.

The spelling of 28796924 in words is "twenty-eight million, seven hundred ninety-six thousand, nine hundred twenty-four".