86495274 has 24 divisors (see below), whose sum is σ = 191766432. Its totient is φ = 28161000.

The previous prime is 86495267. The next prime is 86495293. The reversal of 86495274 is 47259468.

It is a happy number.

86495274 is a `hidden beast` number, since 86 + 49 + 527 + 4 = 666.

It is a Curzon 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, 55102 + ... + 56649.

It is an arithmetic number, because the mean of its divisors is an integer number (7990268).

Almost surely, 2^86495274 is an apocalyptic number.

86495274 is an abundant number, since it is smaller than the sum of its proper divisors (105271158).

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

86495274 is a wasteful number, since it uses less digits than its factorization.

86495274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111802 (or 111799 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 86495274 is about 9300.2835440647. The cubic root of 86495274 is about 442.2462166340.

The spelling of 86495274 in words is "eighty-six million, four hundred ninety-five thousand, two hundred seventy-four".