14987472 has 40 divisors (see below), whose sum is σ = 40997376. Its totient is φ = 4701696.

The previous prime is 14987471. The next prime is 14987503. The reversal of 14987472 is 27478941.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14987471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8368 + ... + 9999.

Almost surely, 2^14987472 is an apocalyptic number.

14987472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14987472 is an abundant number, since it is smaller than the sum of its proper divisors (26009904).

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

14987472 is a wasteful number, since it uses less digits than its factorization.

14987472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18395 (or 18389 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The square root of 14987472 is about 3871.3656505166. The cubic root of 14987472 is about 246.5525289653.

The spelling of 14987472 in words is "fourteen million, nine hundred eighty-seven thousand, four hundred seventy-two".