14972736 has 28 divisors (see below), whose sum is σ = 39615872. Its totient is φ = 4990848.

The previous prime is 14972731. The next prime is 14972759. The reversal of 14972736 is 63727941.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14972694 and 14972703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14972731) 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 3 ways as a sum of consecutive naturals, for example, 38800 + ... + 39183.

Almost surely, 2^14972736 is an apocalyptic number.

14972736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14972736 is an abundant number, since it is smaller than the sum of its proper divisors (24643136).

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

14972736 is an equidigital number, since it uses as much as digits as its factorization.

14972736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77998 (or 77988 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 14972736 is about 3869.4619781050. The cubic root of 14972736 is about 246.4716972443.

The spelling of 14972736 in words is "fourteen million, nine hundred seventy-two thousand, seven hundred thirty-six".