87466912 has 24 divisors (see below), whose sum is σ = 185447556. Its totient is φ = 40369152.

The previous prime is 87466889. The next prime is 87466919. The reversal of 87466912 is 21966478.

It can be written as a sum of positive squares in 2 ways, for example, as 68492176 + 18974736 = 8276^2 + 4356^2 .

It is not an unprimeable number, because it can be changed into a prime (87466919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104713 + ... + 105544.

Almost surely, 2^87466912 is an apocalyptic number.

It is an amenable number.

87466912 is an abundant number, since it is smaller than the sum of its proper divisors (97980644).

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

87466912 is a wasteful number, since it uses less digits than its factorization.

87466912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210280 (or 210272 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 87466912 is about 9352.3746717077. The cubic root of 87466912 is about 443.8960338778.

The spelling of 87466912 in words is "eighty-seven million, four hundred sixty-six thousand, nine hundred twelve".