13345892 has 12 divisors (see below), whose sum is σ = 26691840. Its totient is φ = 5719656.

The previous prime is 13345889. The next prime is 13345987. The reversal of 13345892 is 29854331.

13345892 is an admirable number.

It is a super-2 number, since 2×13345892² = 356225666551328, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 238292 + ... + 238347.

It is an arithmetic number, because the mean of its divisors is an integer number (2224320).

Almost surely, 2^13345892 is an apocalyptic number.

It is an amenable number.

13345892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13345892 is a wasteful number, since it uses less digits than its factorization.

13345892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476650 (or 476648 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 13345892 is about 3653.2029782097. The cubic root of 13345892 is about 237.2006466658.

The spelling of 13345892 in words is "thirteen million, three hundred forty-five thousand, eight hundred ninety-two".