86949082 has 32 divisors (see below), whose sum is σ = 145411200. Its totient is φ = 38664000.

The previous prime is 86949061. The next prime is 86949089. The reversal of 86949082 is 28094968.

It is not an unprimeable number, because it can be changed into a prime (86949089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242019 + ... + 242377.

It is an arithmetic number, because the mean of its divisors is an integer number (4544100).

Almost surely, 2^86949082 is an apocalyptic number.

86949082 is a deficient number, since it is larger than the sum of its proper divisors (58462118).

86949082 is a wasteful number, since it uses less digits than its factorization.

86949082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 86949082 is about 9324.6491623010. The cubic root of 86949082 is about 443.0183008234.

The spelling of 86949082 in words is "eighty-six million, nine hundred forty-nine thousand, eighty-two".