14779480 has 16 divisors (see below), whose sum is σ = 33253920. Its totient is φ = 5911776.

The previous prime is 14779469. The next prime is 14779483. The reversal of 14779480 is 8497741.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 369487 = 14779480 / (1 + 4 + 7 + 7 + 9 + 4 + 8 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14779483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184704 + ... + 184783.

It is an arithmetic number, because the mean of its divisors is an integer number (2078370).

Almost surely, 2^14779480 is an apocalyptic number.

14779480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14779480 is an abundant number, since it is smaller than the sum of its proper divisors (18474440).

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

14779480 is a wasteful number, since it uses less digits than its factorization.

14779480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369498 (or 369494 counting only the distinct ones).

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

The square root of 14779480 is about 3844.4089272605. The cubic root of 14779480 is about 245.4066826075.

The spelling of 14779480 in words is "fourteen million, seven hundred seventy-nine thousand, four hundred eighty".