87012950 has 12 divisors (see below), whose sum is σ = 161844180. Its totient is φ = 34805160.

The previous prime is 87012941. The next prime is 87012971. The reversal of 87012950 is 5921078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 870080 + ... + 870179.

It is an arithmetic number, because the mean of its divisors is an integer number (13487015).

Almost surely, 2^87012950 is an apocalyptic number.

87012950 is a deficient number, since it is larger than the sum of its proper divisors (74831230).

87012950 is a wasteful number, since it uses less digits than its factorization.

87012950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740271 (or 1740266 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 87012950 is about 9328.0732201243. The cubic root of 87012950 is about 443.1267465448.

The spelling of 87012950 in words is "eighty-seven million, twelve thousand, nine hundred fifty".