14572949 has 4 divisors (see below), whose sum is σ = 14736780. Its totient is φ = 14409120.

The previous prime is 14572939. The next prime is 14572951. The reversal of 14572949 is 94927541.

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 1562500 + 13010449 = 1250^2 + 3607^2 .

It is a cyclic number.

It is not a de Polignac number, because 14572949 - 2²⁰ = 13524373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14572919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81782 + ... + 81959.

It is an arithmetic number, because the mean of its divisors is an integer number (3684195).

Almost surely, 2^14572949 is an apocalyptic number.

It is an amenable number.

14572949 is a deficient number, since it is larger than the sum of its proper divisors (163831).

14572949 is an equidigital number, since it uses as much as digits as its factorization.

14572949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163830.

The product of its digits is 90720, while the sum is 41.

The square root of 14572949 is about 3817.4532086196. The cubic root of 14572949 is about 244.2581977471.

The spelling of 14572949 in words is "fourteen million, five hundred seventy-two thousand, nine hundred forty-nine".