230779892 has 24 divisors (see below), whose sum is σ = 468452544. Its totient is φ = 97428672.

The previous prime is 230779873. The next prime is 230779933. The reversal of 230779892 is 298977032.

It is a congruent number.

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, 59633 + ... + 63384.

It is an arithmetic number, because the mean of its divisors is an integer number (19518856).

Almost surely, 2^230779892 is an apocalyptic number.

It is an amenable number.

230779892 is an abundant number, since it is smaller than the sum of its proper divisors (237672652).

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

230779892 is a wasteful number, since it uses less digits than its factorization.

230779892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123095 (or 123093 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 230779892 is about 15191.4414062656. The cubic root of 230779892 is about 613.3842993512.

The spelling of 230779892 in words is "two hundred thirty million, seven hundred seventy-nine thousand, eight hundred ninety-two".