239251942 has 4 divisors (see below), whose sum is σ = 358877916. Its totient is φ = 119625970.

The previous prime is 239251921. The next prime is 239251963. The reversal of 239251942 is 249152932.

239251942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (239251921) and next prime (239251963).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59812984 + ... + 59812987.

It is an arithmetic number, because the mean of its divisors is an integer number (89719479).

Almost surely, 2^239251942 is an apocalyptic number.

239251942 is a deficient number, since it is larger than the sum of its proper divisors (119625974).

239251942 is a wasteful number, since it uses less digits than its factorization.

239251942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119625973.

The product of its digits is 38880, while the sum is 37.

The square root of 239251942 is about 15467.7710740753. The cubic root of 239251942 is about 620.8001652756.

The spelling of 239251942 in words is "two hundred thirty-nine million, two hundred fifty-one thousand, nine hundred forty-two".