231767034 has 16 divisors (see below), whose sum is σ = 467074080. Its totient is φ = 76665680.

The previous prime is 231767017. The next prime is 231767057. The reversal of 231767034 is 430767132.

It is a junction number, because it is equal to n+sod(n) for n = 231766986 and 231767004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146649 + ... + 148220.

It is an arithmetic number, because the mean of its divisors is an integer number (29192130).

Almost surely, 2^231767034 is an apocalyptic number.

231767034 is an abundant number, since it is smaller than the sum of its proper divisors (235307046).

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

231767034 is a wasteful number, since it uses less digits than its factorization.

231767034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295005.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 231767034 is about 15223.8968073224. The cubic root of 231767034 is about 614.2576223008.

The spelling of 231767034 in words is "two hundred thirty-one million, seven hundred sixty-seven thousand, thirty-four".