92406491 has 2 divisors, whose sum is σ = 92406492. Its totient is φ = 92406490.

The previous prime is 92406487. The next prime is 92406511. The reversal of 92406491 is 19460429.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92406491 - 2² = 92406487 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92406421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46203245 + 46203246.

It is an arithmetic number, because the mean of its divisors is an integer number (46203246).

Almost surely, 2^92406491 is an apocalyptic number.

92406491 is a deficient number, since it is larger than the sum of its proper divisors (1).

92406491 is an equidigital number, since it uses as much as digits as its factorization.

92406491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 92406491 is about 9612.8295002044. The cubic root of 92406491 is about 452.0996383444.

The spelling of 92406491 in words is "ninety-two million, four hundred six thousand, four hundred ninety-one".