86962812 has 36 divisors (see below), whose sum is σ = 209697768. Its totient is φ = 28048800.

The previous prime is 86962789. The next prime is 86962847. The reversal of 86962812 is 21826968.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7762 + ... + 15302.

It is an arithmetic number, because the mean of its divisors is an integer number (5824938).

Almost surely, 2^86962812 is an apocalyptic number.

It is an amenable number.

86962812 is an abundant number, since it is smaller than the sum of its proper divisors (122734956).

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

86962812 is a wasteful number, since it uses less digits than its factorization.

86962812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7610 (or 7577 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 86962812 is about 9325.3853539680. The cubic root of 86962812 is about 443.0416183827.

The spelling of 86962812 in words is "eighty-six million, nine hundred sixty-two thousand, eight hundred twelve".