231076 has 12 divisors (see below), whose sum is σ = 414540. Its totient is φ = 112640.

The previous prime is 231067. The next prime is 231079. The reversal of 231076 is 670132.

It can be written as a sum of positive squares in 2 ways, for example, as 6400 + 224676 = 80^2 + 474^2 .

It is a super-2 number, since 2×231076² = 106792235552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (34545).

2²³¹⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

231076 is a deficient number, since it is larger than the sum of its proper divisors (183464).

231076 is a wasteful number, since it uses less digits than its factorization.

231076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454 (or 1452 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 231076 is about 480.7036509119. The cubic root of 231076 is about 61.3646526664.

The spelling of 231076 in words is "two hundred thirty-one thousand, seventy-six".