238748682 has 16 divisors (see below), whose sum is σ = 478547712. Its totient is φ = 79407840.

The previous prime is 238748659. The next prime is 238748687. The reversal of 238748682 is 286847832.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (238748687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40794 + ... + 46277.

It is an arithmetic number, because the mean of its divisors is an integer number (29909232).

Almost surely, 2^238748682 is an apocalyptic number.

238748682 is an abundant number, since it is smaller than the sum of its proper divisors (239799030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238748682 is a wasteful number, since it uses less digits than its factorization.

238748682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87533.

The product of its digits is 1032192, while the sum is 48.

The square root of 238748682 is about 15451.4944908252. The cubic root of 238748682 is about 620.3645809242.

The spelling of 238748682 in words is "two hundred thirty-eight million, seven hundred forty-eight thousand, six hundred eighty-two".