91676296 has 8 divisors (see below), whose sum is σ = 171893070. Its totient is φ = 45838144.

The previous prime is 91676293. The next prime is 91676297. The reversal of 91676296 is 69267619.

It can be written as a sum of positive squares in only one way, i.e., 56700900 + 34975396 = 7530^2 + 5914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (91676293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729761 + ... + 5729776.

Almost surely, 2^91676296 is an apocalyptic number.

It is an amenable number.

91676296 is a deficient number, since it is larger than the sum of its proper divisors (80216774).

91676296 is a wasteful number, since it uses less digits than its factorization.

91676296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11459543 (or 11459539 counting only the distinct ones).

The product of its digits is 244944, while the sum is 46.

The square root of 91676296 is about 9574.7739398902. The cubic root of 91676296 is about 450.9056591968.

The spelling of 91676296 in words is "ninety-one million, six hundred seventy-six thousand, two hundred ninety-six".