87983368 has 32 divisors (see below), whose sum is σ = 180423360. Its totient is φ = 39890880.

The previous prime is 87983351. The next prime is 87983387. The reversal of 87983368 is 86338978.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41830 + ... + 43882.

It is an arithmetic number, because the mean of its divisors is an integer number (5638230).

Almost surely, 2^87983368 is an apocalyptic number.

87983368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

87983368 is an abundant number, since it is smaller than the sum of its proper divisors (92439992).

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

87983368 is a wasteful number, since it uses less digits than its factorization.

87983368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557 (or 2553 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The square root of 87983368 is about 9379.9449891777. The cubic root of 87983368 is about 444.7679941991.

The spelling of 87983368 in words is "eighty-seven million, nine hundred eighty-three thousand, three hundred sixty-eight".