14775020 has 24 divisors (see below), whose sum is σ = 33414864. Its totient is φ = 5455296.

The previous prime is 14775011. The next prime is 14775031. The reversal of 14775020 is 2057741.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 7 ways as a sum of consecutive naturals, for example, 28154 + ... + 28673.

It is an arithmetic number, because the mean of its divisors is an integer number (1392286).

Almost surely, 2^14775020 is an apocalyptic number.

14775020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14775020 is an abundant number, since it is smaller than the sum of its proper divisors (18639844).

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

14775020 is a wasteful number, since it uses less digits than its factorization.

14775020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56849 (or 56847 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 14775020 is about 3843.8288203301. The cubic root of 14775020 is about 245.3819946861.

The spelling of 14775020 in words is "fourteen million, seven hundred seventy-five thousand, twenty".