14881380 has 48 divisors (see below), whose sum is σ = 41912640. Its totient is φ = 3945088.

The previous prime is 14881327. The next prime is 14881381. The reversal of 14881380 is 8318841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14881381) 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, 11191 + ... + 12449.

It is an arithmetic number, because the mean of its divisors is an integer number (873180).

Almost surely, 2^14881380 is an apocalyptic number.

14881380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14881380 is an abundant number, since it is smaller than the sum of its proper divisors (27031260).

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

14881380 is a wasteful number, since it uses less digits than its factorization.

14881380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468 (or 1466 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 14881380 is about 3857.6391744174. The cubic root of 14881380 is about 245.9693927152.

The spelling of 14881380 in words is "fourteen million, eight hundred eighty-one thousand, three hundred eighty".