92243971 has 2 divisors, whose sum is σ = 92243972. Its totient is φ = 92243970.

The previous prime is 92243933. The next prime is 92244049. The reversal of 92243971 is 17934229.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92243971 - 2⁷ = 92243843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92243971.

It is not a weakly prime, because it can be changed into another prime (92243911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46121985 + 46121986.

It is an arithmetic number, because the mean of its divisors is an integer number (46121986).

Almost surely, 2^92243971 is an apocalyptic number.

92243971 is a deficient number, since it is larger than the sum of its proper divisors (1).

92243971 is an equidigital number, since it uses as much as digits as its factorization.

92243971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 92243971 is about 9604.3724938176. The cubic root of 92243971 is about 451.8344392606.

The spelling of 92243971 in words is "ninety-two million, two hundred forty-three thousand, nine hundred seventy-one".