13069028 has 12 divisors (see below), whose sum is σ = 26138112. Its totient is φ = 5601000.

The previous prime is 13069019. The next prime is 13069051. The reversal of 13069028 is 82096031.

13069028 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233348 + ... + 233403.

It is an arithmetic number, because the mean of its divisors is an integer number (2178176).

Almost surely, 2^13069028 is an apocalyptic number.

It is an amenable number.

13069028 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.

13069028 is a wasteful number, since it uses less digits than its factorization.

13069028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466762 (or 466760 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13069028 is about 3615.1110633008. Note that the first 3 decimals coincide. The cubic root of 13069028 is about 235.5489085120.

The spelling of 13069028 in words is "thirteen million, sixty-nine thousand, twenty-eight".