239265130 has 48 divisors (see below), whose sum is σ = 481503744. Its totient is φ = 85475520.

The previous prime is 239265083. The next prime is 239265133. The reversal of 239265130 is 31562932.

239265130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 239265092 and 239265101.

It is not an unprimeable number, because it can be changed into a prime (239265133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50107 + ... + 54673.

It is an arithmetic number, because the mean of its divisors is an integer number (10031328).

Almost surely, 2^239265130 is an apocalyptic number.

239265130 is an abundant number, since it is smaller than the sum of its proper divisors (242238614).

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

239265130 is a wasteful number, since it uses less digits than its factorization.

239265130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4631 (or 4618 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 239265130 is about 15468.1973739670. The cubic root of 239265130 is about 620.8115716088.

The spelling of 239265130 in words is "two hundred thirty-nine million, two hundred sixty-five thousand, one hundred thirty".