87049060 has 24 divisors (see below), whose sum is σ = 208918080. Its totient is φ = 29845344.

The previous prime is 87049019. The next prime is 87049091. The reversal of 87049060 is 6094078.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310750 + ... + 311029.

It is an arithmetic number, because the mean of its divisors is an integer number (8704920).

Almost surely, 2^87049060 is an apocalyptic number.

It is an amenable number.

87049060 is an abundant number, since it is smaller than the sum of its proper divisors (121869020).

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

87049060 is a wasteful number, since it uses less digits than its factorization.

87049060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621795 (or 621793 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 87049060 is about 9330.0085744869. The cubic root of 87049060 is about 443.1880366318.

The spelling of 87049060 in words is "eighty-seven million, forty-nine thousand, sixty".