28795492 has 24 divisors (see below), whose sum is σ = 56871360. Its totient is φ = 12636960.

The previous prime is 28795457. The next prime is 28795493. The reversal of 28795492 is 29459782.

It is not an unprimeable number, because it can be changed into a prime (28795493) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10008 + ... + 12559.

It is an arithmetic number, because the mean of its divisors is an integer number (2369640).

Almost surely, 2^28795492 is an apocalyptic number.

28795492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

28795492 is a deficient number, since it is larger than the sum of its proper divisors (28075868).

28795492 is a wasteful number, since it uses less digits than its factorization.

28795492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22611 (or 22609 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The square root of 28795492 is about 5366.1431214607. The cubic root of 28795492 is about 306.5077789612.

The spelling of 28795492 in words is "twenty-eight million, seven hundred ninety-five thousand, four hundred ninety-two".