239113875 has 192 divisors, whose sum is σ = 548121600. Its totient is φ = 91728000.

The previous prime is 239113873. The next prime is 239113877. The reversal of 239113875 is 578311932.

It is an interprime number because it is at equal distance from previous prime (239113873) and next prime (239113877).

It is not a de Polignac number, because 239113875 - 2¹ = 239113873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239113873) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 18393369 + ... + 18393381.

It is an arithmetic number, because the mean of its divisors is an integer number (2854800).

Almost surely, 2^239113875 is an apocalyptic number.

239113875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

239113875 is an abundant number, since it is smaller than the sum of its proper divisors (309007725).

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

239113875 is a wasteful number, since it uses less digits than its factorization.

239113875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 39 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 239113875 is about 15463.3073758494. The cubic root of 239113875 is about 620.6807256192.

The spelling of 239113875 in words is "two hundred thirty-nine million, one hundred thirteen thousand, eight hundred seventy-five".