87464368 has 40 divisors (see below), whose sum is σ = 174845952. Its totient is φ = 42362688.

The previous prime is 87464359. The next prime is 87464369. The reversal of 87464368 is 86346478.

It is not an unprimeable number, because it can be changed into a prime (87464369) 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, 79921 + ... + 81007.

Almost surely, 2^87464368 is an apocalyptic number.

It is an amenable number.

87464368 is a deficient number, since it is larger than the sum of its proper divisors (87381584).

87464368 is a wasteful number, since it uses less digits than its factorization.

87464368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1243 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 87464368 is about 9352.2386624808. The cubic root of 87464368 is about 443.8917302220.

The spelling of 87464368 in words is "eighty-seven million, four hundred sixty-four thousand, three hundred sixty-eight".