14152944 has 80 divisors (see below), whose sum is σ = 40504352. Its totient is φ = 4230144.

The previous prime is 14152939. The next prime is 14152973. The reversal of 14152944 is 44925141.

14152944 = 62² + 63² + ... + 349².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22782 + ... + 23394.

Almost surely, 2^14152944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14152944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20252176).

14152944 is an abundant number, since it is smaller than the sum of its proper divisors (26351408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14152944 is a wasteful number, since it uses less digits than its factorization.

14152944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 668 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 14152944 is about 3762.0398721970. The cubic root of 14152944 is about 241.8887087023. Note that the first 3 decimals are identical.

The spelling of 14152944 in words is "fourteen million, one hundred fifty-two thousand, nine hundred forty-four".