14709972 has 48 divisors (see below), whose sum is σ = 36126720. Its totient is φ = 4649568.

The previous prime is 14709941. The next prime is 14709977. The reversal of 14709972 is 27990741.

It is a self number, because there is not a number n which added to its sum of digits gives 14709972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14709977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61429 + ... + 61667.

It is an arithmetic number, because the mean of its divisors is an integer number (752640).

Almost surely, 2^14709972 is an apocalyptic number.

14709972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14709972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18063360).

14709972 is an abundant number, since it is smaller than the sum of its proper divisors (21416748).

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

14709972 is a wasteful number, since it uses less digits than its factorization.

14709972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 14709972 is about 3835.3581319089. The cubic root of 14709972 is about 245.0213614583.

The spelling of 14709972 in words is "fourteen million, seven hundred nine thousand, nine hundred seventy-two".