87846180 has 24 divisors (see below), whose sum is σ = 245969472. Its totient is φ = 23425632.

The previous prime is 87846169. The next prime is 87846211. The reversal of 87846180 is 8164878.

It is an unprimeable number.

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, 731992 + ... + 732111.

It is an arithmetic number, because the mean of its divisors is an integer number (10248728).

Almost surely, 2^87846180 is an apocalyptic number.

It is an amenable number.

87846180 is an abundant number, since it is smaller than the sum of its proper divisors (158123292).

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

87846180 is a wasteful number, since it uses less digits than its factorization.

87846180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464115 (or 1464113 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 87846180 is about 9372.6293002551. The cubic root of 87846180 is about 444.5367058926.

The spelling of 87846180 in words is "eighty-seven million, eight hundred forty-six thousand, one hundred eighty".