238652753 has 4 divisors (see below), whose sum is σ = 238821888. Its totient is φ = 238483620.

The previous prime is 238652747. The next prime is 238652773. The reversal of 238652753 is 357256832.

238652753 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 238652753 - 2⁴ = 238652737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 238652753.

It is not an unprimeable number, because it can be changed into a prime (238652773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82433 + ... + 85278.

It is an arithmetic number, because the mean of its divisors is an integer number (59705472).

Almost surely, 2^238652753 is an apocalyptic number.

It is an amenable number.

238652753 is a deficient number, since it is larger than the sum of its proper divisors (169135).

238652753 is a wasteful number, since it uses less digits than its factorization.

238652753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169134.

The product of its digits is 302400, while the sum is 41.

The square root of 238652753 is about 15448.3899808362. The cubic root of 238652753 is about 620.2814824882.

The spelling of 238652753 in words is "two hundred thirty-eight million, six hundred fifty-two thousand, seven hundred fifty-three".