14947380 has 72 divisors (see below), whose sum is σ = 51821952. Its totient is φ = 3416256.

The previous prime is 14947367. The next prime is 14947391. The reversal of 14947380 is 8374941.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct 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, 4672 + ... + 7191.

Almost surely, 2^14947380 is an apocalyptic number.

14947380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14947380 is an abundant number, since it is smaller than the sum of its proper divisors (36874572).

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

14947380 is a wasteful number, since it uses less digits than its factorization.

14947380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885 (or 11880 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 14947380 is about 3866.1841652979. The cubic root of 14947380 is about 246.3324871606.

The spelling of 14947380 in words is "fourteen million, nine hundred forty-seven thousand, three hundred eighty".