392354252 has 6 divisors (see below), whose sum is σ = 686619948. Its totient is φ = 196177124.

The previous prime is 392354251. The next prime is 392354357. The reversal of 392354252 is 252453293.

It is not an unprimeable number, because it can be changed into a prime (392354251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49044278 + ... + 49044285.

It is an arithmetic number, because the mean of its divisors is an integer number (114436658).

Almost surely, 2^392354252 is an apocalyptic number.

It is an amenable number.

392354252 is a deficient number, since it is larger than the sum of its proper divisors (294265696).

392354252 is a wasteful number, since it uses less digits than its factorization.

392354252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98088567 (or 98088565 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 392354252 is about 19807.9340669339. The cubic root of 392354252 is about 732.0815375942.

The spelling of 392354252 in words is "three hundred ninety-two million, three hundred fifty-four thousand, two hundred fifty-two".