92509425 has 48 divisors (see below), whose sum is σ = 175464960. Its totient is φ = 47736000.

The previous prime is 92509421. The next prime is 92509429. The reversal of 92509425 is 52490529.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (92509421) and next prime (92509429).

It is not a de Polignac number, because 92509425 - 2² = 92509421 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 92509425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92509421) 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 in 47 ways as a sum of consecutive naturals, for example, 18715 + ... + 23135.

It is an arithmetic number, because the mean of its divisors is an integer number (3655520).

Almost surely, 2^92509425 is an apocalyptic number.

It is an amenable number.

92509425 is a deficient number, since it is larger than the sum of its proper divisors (82955535).

92509425 is a wasteful number, since it uses less digits than its factorization.

92509425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471 (or 4460 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 92509425 is about 9618.1820007733. The cubic root of 92509425 is about 452.2674445774.

The spelling of 92509425 in words is "ninety-two million, five hundred nine thousand, four hundred twenty-five".