14974780 has 24 divisors (see below), whose sum is σ = 31530240. Its totient is φ = 5974080.

The previous prime is 14974769. The next prime is 14974781. The reversal of 14974780 is 8747941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14974781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9445 + ... + 10915.

It is an arithmetic number, because the mean of its divisors is an integer number (1313760).

Almost surely, 2^14974780 is an apocalyptic number.

14974780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14974780 is an abundant number, since it is smaller than the sum of its proper divisors (16555460).

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

14974780 is a wasteful number, since it uses less digits than its factorization.

14974780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 14974780 is about 3869.7260884977. The cubic root of 14974780 is about 246.4829124118.

The spelling of 14974780 in words is "fourteen million, nine hundred seventy-four thousand, seven hundred eighty".