28892096 has 14 divisors (see below), whose sum is σ = 57332880. Its totient is φ = 14446016.

The previous prime is 28892081. The next prime is 28892107. The reversal of 28892096 is 69029882.

It is a super-2 number, since 2×28892096² = 1669506422546432, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 225656 + ... + 225783.

Almost surely, 2^28892096 is an apocalyptic number.

It is an amenable number.

28892096 is a deficient number, since it is larger than the sum of its proper divisors (28440784).

28892096 is an equidigital number, since it uses as much as digits as its factorization.

28892096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451451 (or 451441 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 28892096 is about 5375.1368354675. The cubic root of 28892096 is about 306.8501569396.

The spelling of 28892096 in words is "twenty-eight million, eight hundred ninety-two thousand, ninety-six".