14993020 has 36 divisors (see below), whose sum is σ = 36628200. Its totient is φ = 5140128.

The previous prime is 14992981. The next prime is 14993039. The reversal of 14993020 is 2039941.

It is a happy number.

14993020 is nontrivially palindromic in base 13.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 14993020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6670 + ... + 8629.

It is an arithmetic number, because the mean of its divisors is an integer number (1017450).

Almost surely, 2^14993020 is an apocalyptic number.

14993020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14993020 is an abundant number, since it is smaller than the sum of its proper divisors (21635180).

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

14993020 is a wasteful number, since it uses less digits than its factorization.

14993020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15322 (or 15313 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 14993020 is about 3872.0821272282. The cubic root of 14993020 is about 246.5829478084.

The spelling of 14993020 in words is "fourteen million, nine hundred ninety-three thousand, twenty".