86490082 has 32 divisors (see below), whose sum is σ = 150764544. Its totient is φ = 36450000.

The previous prime is 86490077. The next prime is 86490149. The reversal of 86490082 is 28009468.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344457 + ... + 344707.

It is an arithmetic number, because the mean of its divisors is an integer number (4711392).

Almost surely, 2^86490082 is an apocalyptic number.

86490082 is a deficient number, since it is larger than the sum of its proper divisors (64274462).

86490082 is a wasteful number, since it uses less digits than its factorization.

86490082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 86490082 is about 9300.0044086011. The cubic root of 86490082 is about 442.2373676407.

The spelling of 86490082 in words is "eighty-six million, four hundred ninety thousand, eighty-two".