231041770 has 16 divisors (see below), whose sum is σ = 422693928. Its totient is φ = 90901440.

The previous prime is 231041761. The next prime is 231041773. The reversal of 231041770 is 77140132.

It is a happy number.

231041770 is digitally balanced in base 3, 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 4 ways, for example, as 149157369 + 81884401 = 12213^2 + 9049^2 .

It is not an unprimeable number, because it can be changed into a prime (231041773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188769 + ... + 189988.

Almost surely, 2^231041770 is an apocalyptic number.

231041770 is a deficient number, since it is larger than the sum of its proper divisors (191652158).

231041770 is a wasteful number, since it uses less digits than its factorization.

231041770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378825.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 231041770 is about 15200.0582235727. The cubic root of 231041770 is about 613.6162247171.

The spelling of 231041770 in words is "two hundred thirty-one million, forty-one thousand, seven hundred seventy".