86698968 has 16 divisors (see below), whose sum is σ = 216747480. Its totient is φ = 28899648.

The previous prime is 86698967. The next prime is 86698981. The reversal of 86698968 is 86989668.

It is a super-2 number, since 2×86698968² = 15033422104530048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86698967) 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, 1806205 + ... + 1806252.

Almost surely, 2^86698968 is an apocalyptic number.

It is an amenable number.

86698968 is an abundant number, since it is smaller than the sum of its proper divisors (130048512).

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

86698968 is a wasteful number, since it uses less digits than its factorization.

86698968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612466 (or 3612462 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 60.

The square root of 86698968 is about 9311.2280607877. The cubic root of 86698968 is about 442.5931037135.

The spelling of 86698968 in words is "eighty-six million, six hundred ninety-eight thousand, nine hundred sixty-eight".