14115049 has 15 divisors (see below), whose sum is σ = 16239603. Its totient is φ = 12262848.

The previous prime is 14115047. The next prime is 14115067. The reversal of 14115049 is 94051141.

The square root of 14115049 is 3757.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 4305625 + 9809424 = 2075^2 + 3132^2 .

It is not a de Polignac number, because 14115049 - 2¹ = 14115047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14115041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 830289 + ... + 830305.

Almost surely, 2^14115049 is an apocalyptic number.

14115049 is the 3757-th square number.

14115049 is the 1879-th centered octagonal number.

It is an amenable number.

14115049 is a deficient number, since it is larger than the sum of its proper divisors (2124554).

14115049 is an frugal number, since it uses more digits than its factorization.

14115049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The cubic root of 14115049 is about 241.6726272542.

Multiplying 14115049 by its sum of digits (25), we get a square (352876225 = 18785²).

The spelling of 14115049 in words is "fourteen million, one hundred fifteen thousand, forty-nine".