13875004 has 48 divisors (see below), whose sum is σ = 28901376. Its totient is φ = 5745600.

The previous prime is 13874983. The next prime is 13875023. The reversal of 13875004 is 40057831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72549 + ... + 72739.

It is an arithmetic number, because the mean of its divisors is an integer number (602112).

Almost surely, 2^13875004 is an apocalyptic number.

It is an amenable number.

13875004 is an abundant number, since it is smaller than the sum of its proper divisors (15026372).

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

13875004 is a wasteful number, since it uses less digits than its factorization.

13875004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 13875004 is about 3724.9166433626. The cubic root of 13875004 is about 240.2947997767.

The spelling of 13875004 in words is "thirteen million, eight hundred seventy-five thousand, four".