91496701 has 4 divisors (see below), whose sum is σ = 91827292. Its totient is φ = 91166112.

The previous prime is 91496689. The next prime is 91496731. The reversal of 91496701 is 10769419.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10769419 = 397 ⋅27127.

It can be written as a sum of positive squares in 2 ways, for example, as 28611801 + 62884900 = 5349^2 + 7930^2 .

It is a cyclic number.

It is not a de Polignac number, because 91496701 - 2¹⁷ = 91365629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91496731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164880 + ... + 165433.

It is an arithmetic number, because the mean of its divisors is an integer number (22956823).

Almost surely, 2^91496701 is an apocalyptic number.

It is an amenable number.

91496701 is a deficient number, since it is larger than the sum of its proper divisors (330591).

91496701 is a wasteful number, since it uses less digits than its factorization.

91496701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330590.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 91496701 is about 9565.3907918077. The cubic root of 91496701 is about 450.6110234565.

The spelling of 91496701 in words is "ninety-one million, four hundred ninety-six thousand, seven hundred one".