96183721 has 2 divisors, whose sum is σ = 96183722. Its totient is φ = 96183720.

The previous prime is 96183709. The next prime is 96183743. The reversal of 96183721 is 12738169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63282025 + 32901696 = 7955^2 + 5736^2 .

It is an emirp because it is prime and its reverse (12738169) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96183721 is a prime.

It is not a weakly prime, because it can be changed into another prime (96183781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48091860 + 48091861.

It is an arithmetic number, because the mean of its divisors is an integer number (48091861).

Almost surely, 2^96183721 is an apocalyptic number.

It is an amenable number.

96183721 is a deficient number, since it is larger than the sum of its proper divisors (1).

96183721 is an equidigital number, since it uses as much as digits as its factorization.

96183721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 37.

The square root of 96183721 is about 9807.3299628390. The cubic root of 96183721 is about 458.1776053937.

The spelling of 96183721 in words is "ninety-six million, one hundred eighty-three thousand, seven hundred twenty-one".