231334748 has 6 divisors (see below), whose sum is σ = 404835816. Its totient is φ = 115667372.

The previous prime is 231334739. The next prime is 231334757. The reversal of 231334748 is 847433132.

231334748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231334739) and next prime (231334757).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28916840 + ... + 28916847.

It is an arithmetic number, because the mean of its divisors is an integer number (67472636).

Almost surely, 2^231334748 is an apocalyptic number.

It is an amenable number.

231334748 is a deficient number, since it is larger than the sum of its proper divisors (173501068).

231334748 is a wasteful number, since it uses less digits than its factorization.

231334748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57833691 (or 57833689 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 231334748 is about 15209.6925675702. The cubic root of 231334748 is about 613.8754853666.

Adding to 231334748 its product of digits (48384), we get a palindrome (231383132).

The spelling of 231334748 in words is "two hundred thirty-one million, three hundred thirty-four thousand, seven hundred forty-eight".