92320225 has 12 divisors (see below), whose sum is σ = 114775020. Its totient is φ = 73664000.

The previous prime is 92320213. The next prime is 92320247. The reversal of 92320225 is 52202329.

It can be written as a sum of positive squares in 6 ways, for example, as 6561 + 92313664 = 81^2 + 9608^2 .

It is not a de Polignac number, because 92320225 - 2¹⁵ = 92287457 is a prime.

It is a super-3 number, since 3×92320225³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 92320225.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 5421 + ... + 14629.

It is an arithmetic number, because the mean of its divisors is an integer number (9564585).

Almost surely, 2^92320225 is an apocalyptic number.

It is an amenable number.

92320225 is a deficient number, since it is larger than the sum of its proper divisors (22454795).

92320225 is a wasteful number, since it uses less digits than its factorization.

92320225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620 (or 9615 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 92320225 is about 9608.3414281550. The cubic root of 92320225 is about 451.9589088001.

The spelling of 92320225 in words is "ninety-two million, three hundred twenty thousand, two hundred twenty-five".