86897150 has 24 divisors (see below), whose sum is σ = 161917464. Its totient is φ = 34696800.

The previous prime is 86897143. The next prime is 86897171. The reversal of 86897150 is 5179868.

It is a happy number.

It is a super-2 number, since 2×86897150² = 15102229356245000, which contains 22 as substring.

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, 35465 + ... + 37835.

It is an arithmetic number, because the mean of its divisors is an integer number (6746561).

Almost surely, 2^86897150 is an apocalyptic number.

86897150 is a deficient number, since it is larger than the sum of its proper divisors (75020314).

86897150 is a wasteful number, since it uses less digits than its factorization.

86897150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 86897150 is about 9321.8640839695. The cubic root of 86897150 is about 442.9300828771.

The spelling of 86897150 in words is "eighty-six million, eight hundred ninety-seven thousand, one hundred fifty".