92528489 has 2 divisors, whose sum is σ = 92528490. Its totient is φ = 92528488.

The previous prime is 92528441. The next prime is 92528497. The reversal of 92528489 is 98482529.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63282025 + 29246464 = 7955^2 + 5408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92528489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92527489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46264244 + 46264245.

It is an arithmetic number, because the mean of its divisors is an integer number (46264245).

Almost surely, 2^92528489 is an apocalyptic number.

It is an amenable number.

92528489 is a deficient number, since it is larger than the sum of its proper divisors (1).

92528489 is an equidigital number, since it uses as much as digits as its factorization.

92528489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 47.

The square root of 92528489 is about 9619.1729893999. The cubic root of 92528489 is about 452.2985096440.

The spelling of 92528489 in words is "ninety-two million, five hundred twenty-eight thousand, four hundred eighty-nine".