13975127 has 4 divisors (see below), whose sum is σ = 14710680. Its totient is φ = 13239576.

The previous prime is 13975111. The next prime is 13975133. The reversal of 13975127 is 72157931.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72157931 = 743 ⋅97117.

It is a cyclic number.

It is not a de Polignac number, because 13975127 - 2⁴ = 13975111 is a prime.

It is a super-2 number, since 2×13975127² = 390608349332258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13975627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367748 + ... + 367785.

It is an arithmetic number, because the mean of its divisors is an integer number (3677670).

Almost surely, 2^13975127 is an apocalyptic number.

13975127 is a deficient number, since it is larger than the sum of its proper divisors (735553).

13975127 is an equidigital number, since it uses as much as digits as its factorization.

13975127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735552.

The product of its digits is 13230, while the sum is 35.

The square root of 13975127 is about 3738.3321147271. The cubic root of 13975127 is about 240.8714097381.

The spelling of 13975127 in words is "thirteen million, nine hundred seventy-five thousand, one hundred twenty-seven".