91339682 has 16 divisors (see below), whose sum is σ = 157636800. Its totient is φ = 38881968.

The previous prime is 91339673. The next prime is 91339687. The reversal of 91339682 is 28693319.

It is a super-2 number, since 2×91339682² = 16685875015722248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (91339687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19808 + ... + 23979.

It is an arithmetic number, because the mean of its divisors is an integer number (9852300).

Almost surely, 2^91339682 is an apocalyptic number.

91339682 is a deficient number, since it is larger than the sum of its proper divisors (66297118).

91339682 is a wasteful number, since it uses less digits than its factorization.

91339682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43945.

The product of its digits is 69984, while the sum is 41.

The square root of 91339682 is about 9557.1796048834. The cubic root of 91339682 is about 450.3531088561.

The spelling of 91339682 in words is "ninety-one million, three hundred thirty-nine thousand, six hundred eighty-two".