238941772 has 6 divisors (see below), whose sum is σ = 418148108. Its totient is φ = 119470884.

The previous prime is 238941743. The next prime is 238941797. The reversal of 238941772 is 277149832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29867718 + ... + 29867725.

Almost surely, 2^238941772 is an apocalyptic number.

It is an amenable number.

238941772 is a deficient number, since it is larger than the sum of its proper divisors (179206336).

238941772 is a wasteful number, since it uses less digits than its factorization.

238941772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59735447 (or 59735445 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 238941772 is about 15457.7414909165. The cubic root of 238941772 is about 620.5317775452.

The spelling of 238941772 in words is "two hundred thirty-eight million, nine hundred forty-one thousand, seven hundred seventy-two".