14831149 has 8 divisors (see below), whose sum is σ = 15188472. Its totient is φ = 14476800.

The previous prime is 14831107. The next prime is 14831171. The reversal of 14831149 is 94113841.

14831149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8649 + 14822500 = 93^2 + 3850^2 .

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 14831149 - 2⁹ = 14830637 is a prime.

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 14831149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14831449) 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, 11749 + ... + 12949.

It is an arithmetic number, because the mean of its divisors is an integer number (1898559).

Almost surely, 2^14831149 is an apocalyptic number.

It is an amenable number.

14831149 is a deficient number, since it is larger than the sum of its proper divisors (357323).

14831149 is a wasteful number, since it uses less digits than its factorization.

14831149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487.

The product of its digits is 3456, while the sum is 31.

The square root of 14831149 is about 3851.1230829461. The cubic root of 14831149 is about 245.6923302352.

The spelling of 14831149 in words is "fourteen million, eight hundred thirty-one thousand, one hundred forty-nine".