92365921 has 2 divisors, whose sum is σ = 92365922. Its totient is φ = 92365920.

The previous prime is 92365877. The next prime is 92365937. The reversal of 92365921 is 12956329.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79405921 + 12960000 = 8911^2 + 3600^2 .

It is a cyclic number.

It is not a de Polignac number, because 92365921 - 2²¹ = 90268769 is a prime.

It is not a weakly prime, because it can be changed into another prime (92365121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46182960 + 46182961.

It is an arithmetic number, because the mean of its divisors is an integer number (46182961).

Almost surely, 2^92365921 is an apocalyptic number.

It is an amenable number.

92365921 is a deficient number, since it is larger than the sum of its proper divisors (1).

92365921 is an equidigital number, since it uses as much as digits as its factorization.

92365921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 37.

The square root of 92365921 is about 9610.7190677909. The cubic root of 92365921 is about 452.0334656220.

The spelling of 92365921 in words is "ninety-two million, three hundred sixty-five thousand, nine hundred twenty-one".