238752207 has 6 divisors (see below), whose sum is σ = 344864312. Its totient is φ = 159168132.

The previous prime is 238752181. The next prime is 238752257. The reversal of 238752207 is 702257832.

It is a happy number.

It is not a de Polignac number, because 238752207 - 2⁷ = 238752079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238752257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13264003 + ... + 13264020.

Almost surely, 2^238752207 is an apocalyptic number.

238752207 is a deficient number, since it is larger than the sum of its proper divisors (106112105).

238752207 is a wasteful number, since it uses less digits than its factorization.

238752207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26528029 (or 26528026 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 238752207 is about 15451.6085570403. The cubic root of 238752207 is about 620.3676340292.

The spelling of 238752207 in words is "two hundred thirty-eight million, seven hundred fifty-two thousand, two hundred seven".