86499962 has 4 divisors (see below), whose sum is σ = 129749946. Its totient is φ = 43249980.

The previous prime is 86499947. The next prime is 86499971. The reversal of 86499962 is 26999468.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86471401 + 28561 = 9299^2 + 169^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21624989 + ... + 21624992.

Almost surely, 2^86499962 is an apocalyptic number.

86499962 is a deficient number, since it is larger than the sum of its proper divisors (43249984).

86499962 is a wasteful number, since it uses less digits than its factorization.

86499962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43249983.

The product of its digits is 1679616, while the sum is 53.

The square root of 86499962 is about 9300.5355759763. The cubic root of 86499962 is about 442.2542063299.

The spelling of 86499962 in words is "eighty-six million, four hundred ninety-nine thousand, nine hundred sixty-two".