14670720 has 160 divisors (see below), whose sum is σ = 52576920. Its totient is φ = 3898368.

The previous prime is 14670709. The next prime is 14670731. The reversal of 14670720 is 2707641.

It is an interprime number because it is at equal distance from previous prime (14670709) and next prime (14670731).

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51699 + ... + 51981.

Almost surely, 2^14670720 is an apocalyptic number.

14670720 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 14670720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26288460).

14670720 is an abundant number, since it is smaller than the sum of its proper divisors (37906200).

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

14670720 is an equidigital number, since it uses as much as digits as its factorization.

14670720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 14670720 is about 3830.2375905419. The cubic root of 14670720 is about 244.8032294845.

The spelling of 14670720 in words is "fourteen million, six hundred seventy thousand, seven hundred twenty".