14125881 has 16 divisors (see below), whose sum is σ = 23482368. Its totient is φ = 7338000.

The previous prime is 14125877. The next prime is 14125889. The reversal of 14125881 is 18852141.

It is a happy number.

It is not a de Polignac number, because 14125881 - 2² = 14125877 is a prime.

It is a super-2 number, since 2×14125881² = 399081028052322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14125889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30345 + ... + 30806.

It is an arithmetic number, because the mean of its divisors is an integer number (1467648).

Almost surely, 2^14125881 is an apocalyptic number.

14125881 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14125881 is a deficient number, since it is larger than the sum of its proper divisors (9356487).

14125881 is a wasteful number, since it uses less digits than its factorization.

14125881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61172.

The product of its digits is 2560, while the sum is 30.

The square root of 14125881 is about 3758.4412992622. The cubic root of 14125881 is about 241.7344319409.

The spelling of 14125881 in words is "fourteen million, one hundred twenty-five thousand, eight hundred eighty-one".