252425092 has 12 divisors (see below), whose sum is σ = 460950336. Its totient is φ = 120725000.

The previous prime is 252425083. The next prime is 252425099. The reversal of 252425092 is 290524252.

252425092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252425099) 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, 1371784 + ... + 1371967.

It is an arithmetic number, because the mean of its divisors is an integer number (38412528).

Almost surely, 2^252425092 is an apocalyptic number.

It is an amenable number.

252425092 is a deficient number, since it is larger than the sum of its proper divisors (208525244).

252425092 is a wasteful number, since it uses less digits than its factorization.

252425092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743778 (or 2743776 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 252425092 is about 15887.8913641805. The cubic root of 252425092 is about 631.9909234663.

The spelling of 252425092 in words is "two hundred fifty-two million, four hundred twenty-five thousand, ninety-two".