14997388 has 24 divisors (see below), whose sum is σ = 30088352. Its totient is φ = 6407424.

The previous prime is 14997377. The next prime is 14997391. The reversal of 14997388 is 88379941.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11506 + ... + 12742.

Almost surely, 2^14997388 is an apocalyptic number.

It is an amenable number.

14997388 is an abundant number, since it is smaller than the sum of its proper divisors (15090964).

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

14997388 is a wasteful number, since it uses less digits than its factorization.

14997388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681 (or 1679 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 14997388 is about 3872.6461237764. The cubic root of 14997388 is about 246.6068916111.

The spelling of 14997388 in words is "fourteen million, nine hundred ninety-seven thousand, three hundred eighty-eight".