14375231 has 4 divisors (see below), whose sum is σ = 15481032. Its totient is φ = 13269432.

The previous prime is 14375197. The next prime is 14375261. The reversal of 14375231 is 13257341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14375231 is a prime.

It is a super-2 number, since 2×14375231² = 413294532606722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14375231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14375261) 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, 552881 + ... + 552906.

It is an arithmetic number, because the mean of its divisors is an integer number (3870258).

Almost surely, 2^14375231 is an apocalyptic number.

14375231 is a deficient number, since it is larger than the sum of its proper divisors (1105801).

14375231 is a wasteful number, since it uses less digits than its factorization.

14375231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105800.

The product of its digits is 2520, while the sum is 26.

The square root of 14375231 is about 3791.4681852813. The cubic root of 14375231 is about 243.1485089710.

The spelling of 14375231 in words is "fourteen million, three hundred seventy-five thousand, two hundred thirty-one".