14915131 has 8 divisors (see below), whose sum is σ = 18595584. Its totient is φ = 11622120.

The previous prime is 14915129. The next prime is 14915149. The reversal of 14915131 is 13151941.

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

It is a cyclic number.

It is not a de Polignac number, because 14915131 - 2¹ = 14915129 is a prime.

It is a super-2 number, since 2×14915131² = 444922265494322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14915096 and 14915105.

It is not an unprimeable number, because it can be changed into a prime (14915111) 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, 96775 + ... + 96928.

It is an arithmetic number, because the mean of its divisors is an integer number (2324448).

Almost surely, 2^14915131 is an apocalyptic number.

14915131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14915131 is a deficient number, since it is larger than the sum of its proper divisors (3680453).

14915131 is a wasteful number, since it uses less digits than its factorization.

14915131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193721.

The product of its digits is 540, while the sum is 25.

The square root of 14915131 is about 3862.0112635776. The cubic root of 14915131 is about 246.1552053385.

The spelling of 14915131 in words is "fourteen million, nine hundred fifteen thousand, one hundred thirty-one".