392125452 has 12 divisors (see below), whose sum is σ = 914959416. Its totient is φ = 130708480.

The previous prime is 392125421. The next prime is 392125453. The reversal of 392125452 is 254521293.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (392125453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16338549 + ... + 16338572.

It is an arithmetic number, because the mean of its divisors is an integer number (76246618).

Almost surely, 2^392125452 is an apocalyptic number.

It is an amenable number.

392125452 is an abundant number, since it is smaller than the sum of its proper divisors (522833964).

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

392125452 is a wasteful number, since it uses less digits than its factorization.

392125452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32677128 (or 32677126 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 392125452 is about 19802.1577612138. The cubic root of 392125452 is about 731.9392063340.

The spelling of 392125452 in words is "three hundred ninety-two million, one hundred twenty-five thousand, four hundred fifty-two".