231468692 has 96 divisors (see below), whose sum is σ = 523536384. Its totient is φ = 87091200.

The previous prime is 231468689. The next prime is 231468701. The reversal of 231468692 is 296864132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 823592 + ... + 823872.

It is an arithmetic number, because the mean of its divisors is an integer number (5453504).

Almost surely, 2^231468692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231468692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261768192).

231468692 is an abundant number, since it is smaller than the sum of its proper divisors (292067692).

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

231468692 is a wasteful number, since it uses less digits than its factorization.

231468692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 407 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 231468692 is about 15214.0951751986. The cubic root of 231468692 is about 613.9939415205.

The spelling of 231468692 in words is "two hundred thirty-one million, four hundred sixty-eight thousand, six hundred ninety-two".