91652679 has 24 divisors (see below), whose sum is σ = 135794880. Its totient is φ = 59540928.

The previous prime is 91652653. The next prime is 91652689. The reversal of 91652679 is 97625619.

It is a happy number.

It is not a de Polignac number, because 91652679 - 2¹¹ = 91650631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91652689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164269 + ... + 164825.

It is an arithmetic number, because the mean of its divisors is an integer number (5658120).

Almost surely, 2^91652679 is an apocalyptic number.

91652679 is a deficient number, since it is larger than the sum of its proper divisors (44142201).

91652679 is a wasteful number, since it uses less digits than its factorization.

91652679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999 (or 996 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 91652679 is about 9573.5405676270. The cubic root of 91652679 is about 450.8669361608.

The spelling of 91652679 in words is "ninety-one million, six hundred fifty-two thousand, six hundred seventy-nine".