239242922 has 8 divisors (see below), whose sum is σ = 362040516. Its totient is φ = 118562752.

The previous prime is 239242891. The next prime is 239242937. The reversal of 239242922 is 229242932.

It can be written as a sum of positive squares in 2 ways, for example, as 137616361 + 101626561 = 11731^2 + 10081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529073 + ... + 529524.

Almost surely, 2^239242922 is an apocalyptic number.

239242922 is a deficient number, since it is larger than the sum of its proper divisors (122797594).

239242922 is a wasteful number, since it uses less digits than its factorization.

239242922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058712.

The product of its digits is 31104, while the sum is 35.

The square root of 239242922 is about 15467.4794973195. The cubic root of 239242922 is about 620.7923636142.

The spelling of 239242922 in words is "two hundred thirty-nine million, two hundred forty-two thousand, nine hundred twenty-two".