238464832 has 14 divisors (see below), whose sum is σ = 473203778. Its totient is φ = 119232384.

The previous prime is 238464823. The next prime is 238464833.

238464832 is nontrivially palindromic in base 10.

238464832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 188677696 + 49787136 = 13736^2 + 7056^2 .

It is a super-2 number, since 2×238464832² = 113730952201576448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238464833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862943 + ... + 1863070.

Almost surely, 2^238464832 is an apocalyptic number.

It is an amenable number.

238464832 is a deficient number, since it is larger than the sum of its proper divisors (234738946).

238464832 is an equidigital number, since it uses as much as digits as its factorization.

238464832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726025 (or 3726015 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 238464832 is about 15442.3065634639. The cubic root of 238464832 is about 620.1186314791.

The spelling of 238464832 in words is "two hundred thirty-eight million, four hundred sixty-four thousand, eight hundred thirty-two".