12401875 has 10 divisors (see below), whose sum is σ = 15498164. Its totient is φ = 9921000.

The previous prime is 12401867. The next prime is 12401887. The reversal of 12401875 is 57810421.

It is not a de Polignac number, because 12401875 - 2³ = 12401867 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9297 + ... + 10546.

Almost surely, 2^12401875 is an apocalyptic number.

12401875 is a deficient number, since it is larger than the sum of its proper divisors (3096289).

12401875 is an frugal number, since it uses more digits than its factorization.

12401875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19863 (or 19848 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12401875 is about 3521.6295943781. The cubic root of 12401875 is about 231.4705711401.

The spelling of 12401875 in words is "twelve million, four hundred one thousand, eight hundred seventy-five".