14820768 has 36 divisors (see below), whose sum is σ = 42147378. Its totient is φ = 4940160.

The previous prime is 14820709. The next prime is 14820781. The reversal of 14820768 is 86702841.

It can be written as a sum of positive squares in only one way, i.e., 13046544 + 1774224 = 3612^2 + 1332^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25443 + ... + 26018.

Almost surely, 2^14820768 is an apocalyptic number.

14820768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14820768 is an abundant number, since it is smaller than the sum of its proper divisors (27326610).

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

14820768 is a wasteful number, since it uses less digits than its factorization.

14820768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51477 (or 51466 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 14820768 is about 3849.7750583638. The cubic root of 14820768 is about 245.6349930864.

The spelling of 14820768 in words is "fourteen million, eight hundred twenty thousand, seven hundred sixty-eight".