86888132 has 12 divisors (see below), whose sum is σ = 152268480. Its totient is φ = 43382856.

The previous prime is 86888111. The next prime is 86888141. The reversal of 86888132 is 23188868.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12032 + ... + 17847.

It is an arithmetic number, because the mean of its divisors is an integer number (12689040).

Almost surely, 2^86888132 is an apocalyptic number.

It is an amenable number.

86888132 is a deficient number, since it is larger than the sum of its proper divisors (65380348).

86888132 is a wasteful number, since it uses less digits than its factorization.

86888132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30610 (or 30608 counting only the distinct ones).

The product of its digits is 147456, while the sum is 44.

The square root of 86888132 is about 9321.3803698808. The cubic root of 86888132 is about 442.9147602355.

The spelling of 86888132 in words is "eighty-six million, eight hundred eighty-eight thousand, one hundred thirty-two".