14872149 has 12 divisors (see below), whose sum is σ = 21696012. Its totient is φ = 9816000.

The previous prime is 14872133. The next prime is 14872153. The reversal of 14872149 is 94127841.

It can be written as a sum of positive squares in 2 ways, for example, as 10771524 + 4100625 = 3282^2 + 2025^2 .

It is not a de Polignac number, because 14872149 - 2⁴ = 14872133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14872159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7272 + ... + 9089.

It is an arithmetic number, because the mean of its divisors is an integer number (1808001).

Almost surely, 2^14872149 is an apocalyptic number.

It is an amenable number.

14872149 is a deficient number, since it is larger than the sum of its proper divisors (6823863).

14872149 is a wasteful number, since it uses less digits than its factorization.

14872149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16468 (or 16465 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 14872149 is about 3856.4425316605. The cubic root of 14872149 is about 245.9185234835.

The spelling of 14872149 in words is "fourteen million, eight hundred seventy-two thousand, one hundred forty-nine".