92125290 has 32 divisors (see below), whose sum is σ = 221829696. Its totient is φ = 24485760.

The previous prime is 92125279. The next prime is 92125291. The reversal of 92125290 is 9252129.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (92125291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485 + ... + 14295.

It is an arithmetic number, because the mean of its divisors is an integer number (6932178).

Almost surely, 2^92125290 is an apocalyptic number.

92125290 is an abundant number, since it is smaller than the sum of its proper divisors (129704406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92125290 is a wasteful number, since it uses less digits than its factorization.

92125290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10134.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 92125290 is about 9598.1920172499. The cubic root of 92125290 is about 451.6405795190.

The spelling of 92125290 in words is "ninety-two million, one hundred twenty-five thousand, two hundred ninety".