230544892 has 12 divisors (see below), whose sum is σ = 416468416. Its totient is φ = 111553920.

The previous prime is 230544889. The next prime is 230544901. The reversal of 230544892 is 298445032.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 929493 + ... + 929740.

Almost surely, 2^230544892 is an apocalyptic number.

It is an amenable number.

230544892 is a deficient number, since it is larger than the sum of its proper divisors (185923524).

230544892 is a wasteful number, since it uses less digits than its factorization.

230544892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859268 (or 1859266 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 230544892 is about 15183.7048179948. The cubic root of 230544892 is about 613.1760283679.

The spelling of 230544892 in words is "two hundred thirty million, five hundred forty-four thousand, eight hundred ninety-two".