14232531 has 8 divisors (see below), whose sum is σ = 19489744. Its totient is φ = 9231840.

The previous prime is 14232499. The next prime is 14232541. The reversal of 14232531 is 13523241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14232531 - 2⁵ = 14232499 is a prime.

It is a super-2 number, since 2×14232531² = 405129877331922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14232498 and 14232507.

It is not an unprimeable number, because it can be changed into a prime (14232541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64000 + ... + 64221.

It is an arithmetic number, because the mean of its divisors is an integer number (2436218).

Almost surely, 2^14232531 is an apocalyptic number.

14232531 is a deficient number, since it is larger than the sum of its proper divisors (5257213).

14232531 is a wasteful number, since it uses less digits than its factorization.

14232531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128261.

The product of its digits is 720, while the sum is 21.

The square root of 14232531 is about 3772.6026824992. The cubic root of 14232531 is about 242.3412699868.

Adding to 14232531 its reverse (13523241), we get a palindrome (27755772).

The spelling of 14232531 in words is "fourteen million, two hundred thirty-two thousand, five hundred thirty-one".