87614380 has 48 divisors (see below), whose sum is σ = 210825216. Its totient is φ = 29960640.

The previous prime is 87614363. The next prime is 87614393. The reversal of 87614380 is 8341678.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84465 + ... + 85495.

It is an arithmetic number, because the mean of its divisors is an integer number (4392192).

Almost surely, 2^87614380 is an apocalyptic number.

It is an amenable number.

87614380 is an abundant number, since it is smaller than the sum of its proper divisors (123210836).

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

87614380 is a wasteful number, since it uses less digits than its factorization.

87614380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 87614380 is about 9360.2553383976. The cubic root of 87614380 is about 444.1453613273.

It can be divided in two parts, 8761 and 4380, that multiplied together give a triangular number (38373180 = T₈₇₆₀).

The spelling of 87614380 in words is "eighty-seven million, six hundred fourteen thousand, three hundred eighty".