231707044 has 12 divisors (see below), whose sum is σ = 406194124. Its totient is φ = 115651584.

The previous prime is 231707027. The next prime is 231707053. The reversal of 231707044 is 440707132.

It can be written as a sum of positive squares in 2 ways, for example, as 189612900 + 42094144 = 13770^2 + 6488^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47889 + ... + 52504.

Almost surely, 2^231707044 is an apocalyptic number.

It is an amenable number.

231707044 is a deficient number, since it is larger than the sum of its proper divisors (174487080).

231707044 is a wasteful number, since it uses less digits than its factorization.

231707044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100974 (or 100972 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 231707044 is about 15221.9264221057. The cubic root of 231707044 is about 614.2046200915.

The spelling of 231707044 in words is "two hundred thirty-one million, seven hundred seven thousand, forty-four".