86827896 has 32 divisors (see below), whose sum is σ = 241189200. Its totient is φ = 28942560.

The previous prime is 86827883. The next prime is 86827903. The reversal of 86827896 is 69872868.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 200775 + ... + 201206.

Almost surely, 2^86827896 is an apocalyptic number.

It is an amenable number.

86827896 is an abundant number, since it is smaller than the sum of its proper divisors (154361304).

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

86827896 is a wasteful number, since it uses less digits than its factorization.

86827896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401996 (or 401986 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 86827896 is about 9318.1487431786. The cubic root of 86827896 is about 442.8123849915.

The spelling of 86827896 in words is "eighty-six million, eight hundred twenty-seven thousand, eight hundred ninety-six".