1232899268 has 24 divisors (see below), whose sum is σ = 2303746368. Its totient is φ = 575932896.

The previous prime is 1232899249. The next prime is 1232899271. The reversal of 1232899268 is 8629982321.

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, 151871 + ... + 159782.

It is an arithmetic number, because the mean of its divisors is an integer number (95989432).

Almost surely, 2^1232899268 is an apocalyptic number.

It is an amenable number.

1232899268 is a deficient number, since it is larger than the sum of its proper divisors (1070847100).

1232899268 is a wasteful number, since it uses less digits than its factorization.

1232899268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311723 (or 311721 counting only the distinct ones).

The product of its digits is 746496, while the sum is 50.

The square root of 1232899268 is about 35112.6653502693. The cubic root of 1232899268 is about 1072.2824506810.

The spelling of 1232899268 in words is "one billion, two hundred thirty-two million, eight hundred ninety-nine thousand, two hundred sixty-eight".