13230392 has 24 divisors (see below), whose sum is σ = 28857960. Its totient is φ = 5670000.

The previous prime is 13230391. The next prime is 13230419. The reversal of 13230392 is 29303231.

It is a super-3 number, since 3×13230392³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16484 + ... + 17267.

It is an arithmetic number, because the mean of its divisors is an integer number (1202415).

Almost surely, 2^13230392 is an apocalyptic number.

It is an amenable number.

13230392 is an abundant number, since it is smaller than the sum of its proper divisors (15627568).

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

13230392 is a wasteful number, since it uses less digits than its factorization.

13230392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33771 (or 33760 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 13230392 is about 3637.3605815206. The cubic root of 13230392 is about 236.5143907916.

The spelling of 13230392 in words is "thirteen million, two hundred thirty thousand, three hundred ninety-two".