96185021 has 2 divisors, whose sum is σ = 96185022. Its totient is φ = 96185020.

The previous prime is 96185017. The next prime is 96185039. The reversal of 96185021 is 12058169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53085796 + 43099225 = 7286^2 + 6565^2 .

It is an emirp because it is prime and its reverse (12058169) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96185021 - 2² = 96185017 is a prime.

It is equal to p_5554238 and since 96185021 and 5554238 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96185071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48092510 + 48092511.

It is an arithmetic number, because the mean of its divisors is an integer number (48092511).

Almost surely, 2^96185021 is an apocalyptic number.

It is an amenable number.

96185021 is a deficient number, since it is larger than the sum of its proper divisors (1).

96185021 is an equidigital number, since it uses as much as digits as its factorization.

96185021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 96185021 is about 9807.3962395735. The cubic root of 96185021 is about 458.1796695968.

The spelling of 96185021 in words is "ninety-six million, one hundred eighty-five thousand, twenty-one".