92423489 has 2 divisors, whose sum is σ = 92423490. Its totient is φ = 92423488.

The previous prime is 92423483. The next prime is 92423531. The reversal of 92423489 is 98432429.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53173264 + 39250225 = 7292^2 + 6265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92423489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92423483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46211744 + 46211745.

It is an arithmetic number, because the mean of its divisors is an integer number (46211745).

Almost surely, 2^92423489 is an apocalyptic number.

It is an amenable number.

92423489 is a deficient number, since it is larger than the sum of its proper divisors (1).

92423489 is an equidigital number, since it uses as much as digits as its factorization.

92423489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 92423489 is about 9613.7135904914. The cubic root of 92423489 is about 452.1273576038.

The spelling of 92423489 in words is "ninety-two million, four hundred twenty-three thousand, four hundred eighty-nine".