87927928 has 16 divisors (see below), whose sum is σ = 179852760. Its totient is φ = 39967200.

The previous prime is 87927923. The next prime is 87927941. The reversal of 87927928 is 82972978.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87927923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499503 + ... + 499678.

Almost surely, 2^87927928 is an apocalyptic number.

87927928 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

87927928 is an abundant number, since it is smaller than the sum of its proper divisors (91924832).

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

87927928 is a wasteful number, since it uses less digits than its factorization.

87927928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999198 (or 999194 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 52.

The square root of 87927928 is about 9376.9892822803. The cubic root of 87927928 is about 444.6745556356.

The spelling of 87927928 in words is "eighty-seven million, nine hundred twenty-seven thousand, nine hundred twenty-eight".