14913780 has 48 divisors (see below), whose sum is σ = 47725440. Its totient is φ = 3408768.

The previous prime is 14913757. The next prime is 14913793. The reversal of 14913780 is 8731941.

14913780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17335 + ... + 18174.

It is an arithmetic number, because the mean of its divisors is an integer number (994280).

Almost surely, 2^14913780 is an apocalyptic number.

14913780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14913780 is an abundant number, since it is smaller than the sum of its proper divisors (32811660).

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

14913780 is a wasteful number, since it uses less digits than its factorization.

14913780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35528 (or 35526 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 14913780 is about 3861.8363507534. The cubic root of 14913780 is about 246.1477729371.

The spelling of 14913780 in words is "fourteen million, nine hundred thirteen thousand, seven hundred eighty".