86353156 has 6 divisors (see below), whose sum is σ = 151118030. Its totient is φ = 43176576.

The previous prime is 86353139. The next prime is 86353181. The reversal of 86353156 is 65135368.

It can be written as a sum of positive squares in only one way, i.e., 48776256 + 37576900 = 6984^2 + 6130^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10794141 + ... + 10794148.

Almost surely, 2^86353156 is an apocalyptic number.

It is an amenable number.

86353156 is a deficient number, since it is larger than the sum of its proper divisors (64764874).

86353156 is a wasteful number, since it uses less digits than its factorization.

86353156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21588293 (or 21588291 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 86353156 is about 9292.6398832625. The cubic root of 86353156 is about 442.0038696658.

The spelling of 86353156 in words is "eighty-six million, three hundred fifty-three thousand, one hundred fifty-six".