14923445 has 4 divisors (see below), whose sum is σ = 17908140. Its totient is φ = 11938752.

The previous prime is 14923427. The next prime is 14923453. The reversal of 14923445 is 54432941.

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 5276209 + 9647236 = 2297^2 + 3106^2 .

It is a cyclic number.

It is not a de Polignac number, because 14923445 - 2¹⁸ = 14661301 is a prime.

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, 1492340 + ... + 1492349.

It is an arithmetic number, because the mean of its divisors is an integer number (4477035).

Almost surely, 2^14923445 is an apocalyptic number.

It is an amenable number.

14923445 is a deficient number, since it is larger than the sum of its proper divisors (2984695).

14923445 is an equidigital number, since it uses as much as digits as its factorization.

14923445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984694.

The product of its digits is 17280, while the sum is 32.

The square root of 14923445 is about 3863.0874957733. The cubic root of 14923445 is about 246.2009341633.

The spelling of 14923445 in words is "fourteen million, nine hundred twenty-three thousand, four hundred forty-five".