87062160 has 40 divisors (see below), whose sum is σ = 269893440. Its totient is φ = 23216512.

The previous prime is 87062149. The next prime is 87062179. The reversal of 87062160 is 6126078.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 181140 + ... + 181619.

It is an arithmetic number, because the mean of its divisors is an integer number (6747336).

Almost surely, 2^87062160 is an apocalyptic number.

87062160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

87062160 is an abundant number, since it is smaller than the sum of its proper divisors (182831280).

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

87062160 is a wasteful number, since it uses less digits than its factorization.

87062160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362775 (or 362769 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 87062160 is about 9330.7105838730. The cubic root of 87062160 is about 443.2102672838.

The spelling of 87062160 in words is "eighty-seven million, sixty-two thousand, one hundred sixty".