239253925 has 12 divisors (see below), whose sum is σ = 302274180. Its totient is φ = 187790720.

The previous prime is 239253899. The next prime is 239253943. The reversal of 239253925 is 529352932.

239253925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3876961 + 235376964 = 1969^2 + 15342^2 .

It is not a de Polignac number, because 239253925 - 2¹¹ = 239251877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88960 + ... + 91609.

It is an arithmetic number, because the mean of its divisors is an integer number (25189515).

Almost surely, 2^239253925 is an apocalyptic number.

239253925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

239253925 is a deficient number, since it is larger than the sum of its proper divisors (63020255).

239253925 is a wasteful number, since it uses less digits than its factorization.

239253925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180632 (or 180627 counting only the distinct ones).

The product of its digits is 145800, while the sum is 40.

The square root of 239253925 is about 15467.8351749687. The cubic root of 239253925 is about 620.8018804039.

The spelling of 239253925 in words is "two hundred thirty-nine million, two hundred fifty-three thousand, nine hundred twenty-five".