14997120 has 128 divisors (see below), whose sum is σ = 48911040. Its totient is φ = 3907584.

The previous prime is 14997119. The next prime is 14997121. The reversal of 14997120 is 2179941.

It is an interprime number because it is at equal distance from previous prime (14997119) and next prime (14997121).

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (14997121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140107 + ... + 140213.

Almost surely, 2^14997120 is an apocalyptic number.

14997120 is a gapful number since it is divisible by the number (10) 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 14997120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24455520).

14997120 is an abundant number, since it is smaller than the sum of its proper divisors (33913920).

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

14997120 is a wasteful number, since it uses less digits than its factorization.

14997120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 14997120 is about 3872.6115219578. The cubic root of 14997120 is about 246.6054226655.

The spelling of 14997120 in words is "fourteen million, nine hundred ninety-seven thousand, one hundred twenty".