13750075 has 12 divisors (see below), whose sum is σ = 17306680. Its totient is φ = 10834560.

The previous prime is 13750069. The next prime is 13750097. The reversal of 13750075 is 57005731.

It is not a de Polignac number, because 13750075 - 2⁵ = 13750043 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2430 + ... + 5779.

Almost surely, 2^13750075 is an apocalyptic number.

13750075 is a deficient number, since it is larger than the sum of its proper divisors (3556605).

13750075 is an equidigital number, since it uses as much as digits as its factorization.

13750075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8286 (or 8281 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 13750075 is about 3708.1093565320. The cubic root of 13750075 is about 239.5714284360.

The spelling of 13750075 in words is "thirteen million, seven hundred fifty thousand, seventy-five".