14949245 has 4 divisors (see below), whose sum is σ = 17939100. Its totient is φ = 11959392.

The previous prime is 14949229. The next prime is 14949269. The reversal of 14949245 is 54294941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1909924 + 13039321 = 1382^2 + 3611^2 .

It is a cyclic number.

It is not a de Polignac number, because 14949245 - 2⁴ = 14949229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14949199 and 14949208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1494920 + ... + 1494929.

It is an arithmetic number, because the mean of its divisors is an integer number (4484775).

Almost surely, 2^14949245 is an apocalyptic number.

It is an amenable number.

14949245 is a deficient number, since it is larger than the sum of its proper divisors (2989855).

14949245 is an equidigital number, since it uses as much as digits as its factorization.

14949245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989854.

The product of its digits is 51840, while the sum is 38.

The square root of 14949245 is about 3866.4253516653. The cubic root of 14949245 is about 246.3427317873.

It can be divided in two parts, 149 and 49245, that added together give a palindrome (49394).

The spelling of 14949245 in words is "fourteen million, nine hundred forty-nine thousand, two hundred forty-five".