14721952 has 72 divisors (see below), whose sum is σ = 34689060. Its totient is φ = 6128640.

The previous prime is 14721919. The next prime is 14721961. The reversal of 14721952 is 25912741.

It can be written as a sum of positive squares in 2 ways, for example, as 14714896 + 7056 = 3836^2 + 84^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64174 + ... + 64402.

Almost surely, 2^14721952 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 14721952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17344530).

14721952 is an abundant number, since it is smaller than the sum of its proper divisors (19967108).

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

14721952 is a wasteful number, since it uses less digits than its factorization.

14721952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 279 counting only the distinct ones).

The product of its digits is 5040, while the sum is 31.

The square root of 14721952 is about 3836.9195978024. The cubic root of 14721952 is about 245.0878596453.

The spelling of 14721952 in words is "fourteen million, seven hundred twenty-one thousand, nine hundred fifty-two".