96724091 has 4 divisors (see below), whose sum is σ = 96768672. Its totient is φ = 96679512.

The previous prime is 96724057. The next prime is 96724129. The reversal of 96724091 is 19042769.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 96724091 - 2¹⁸ = 96461947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96724021) 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, 18860 + ... + 23433.

It is an arithmetic number, because the mean of its divisors is an integer number (24192168).

Almost surely, 2^96724091 is an apocalyptic number.

96724091 is a deficient number, since it is larger than the sum of its proper divisors (44581).

96724091 is a wasteful number, since it uses less digits than its factorization.

96724091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44580.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 96724091 is about 9834.8406697821. The cubic root of 96724091 is about 459.0340331355.

The spelling of 96724091 in words is "ninety-six million, seven hundred twenty-four thousand, ninety-one".