87364476 has 36 divisors (see below), whose sum is σ = 225977752. Its totient is φ = 28443744.

The previous prime is 87364469. The next prime is 87364483. The reversal of 87364476 is 67446378.

It is an interprime number because it is at equal distance from previous prime (87364469) and next prime (87364483).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26671 + ... + 29766.

Almost surely, 2^87364476 is an apocalyptic number.

87364476 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

87364476 is an abundant number, since it is smaller than the sum of its proper divisors (138613276).

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

87364476 is a wasteful number, since it uses less digits than its factorization.

87364476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56490 (or 56485 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 87364476 is about 9346.8965972669. The cubic root of 87364476 is about 443.7226780507.

The spelling of 87364476 in words is "eighty-seven million, three hundred sixty-four thousand, four hundred seventy-six".