14970780 has 72 divisors (see below), whose sum is σ = 49546224. Its totient is φ = 3628800.

The previous prime is 14970773. The next prime is 14970797. The reversal of 14970780 is 8707941.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1801 + ... + 5760.

It is an arithmetic number, because the mean of its divisors is an integer number (688142).

Almost surely, 2^14970780 is an apocalyptic number.

14970780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14970780 is an abundant number, since it is smaller than the sum of its proper divisors (34575444).

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

14970780 is a wasteful number, since it uses less digits than its factorization.

14970780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7587 (or 7582 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 14970780 is about 3869.2092215335. The cubic root of 14970780 is about 246.4609639658.

The spelling of 14970780 in words is "fourteen million, nine hundred seventy thousand, seven hundred eighty".