14508972 has 36 divisors (see below), whose sum is σ = 37282336. Its totient is φ = 4756320.

The previous prime is 14508971. The next prime is 14508979. The reversal of 14508972 is 27980541.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14508971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1108 + ... + 5499.

Almost surely, 2^14508972 is an apocalyptic number.

14508972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14508972 is an abundant number, since it is smaller than the sum of its proper divisors (22773364).

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

14508972 is a wasteful number, since it uses less digits than its factorization.

14508972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6678 (or 6673 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 14508972 is about 3809.0644520669. The cubic root of 14508972 is about 243.9002324363.

It can be divided in two parts, 145089 and 72, that added together give a square (145161 = 381²).

The spelling of 14508972 in words is "fourteen million, five hundred eight thousand, nine hundred seventy-two".