86603612 has 6 divisors (see below), whose sum is σ = 151556328. Its totient is φ = 43301804.

The previous prime is 86603581. The next prime is 86603617. The reversal of 86603612 is 21630668.

It is a super-2 number, since 2×86603612² = 15000371222893088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86603617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10825448 + ... + 10825455.

It is an arithmetic number, because the mean of its divisors is an integer number (25259388).

Almost surely, 2^86603612 is an apocalyptic number.

It is an amenable number.

86603612 is a deficient number, since it is larger than the sum of its proper divisors (64952716).

86603612 is a wasteful number, since it uses less digits than its factorization.

86603612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21650907 (or 21650905 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 86603612 is about 9306.1061674580. The cubic root of 86603612 is about 442.4307819423.

The spelling of 86603612 in words is "eighty-six million, six hundred three thousand, six hundred twelve".