14975020 has 24 divisors (see below), whose sum is σ = 32533200. Its totient is φ = 5783232.

The previous prime is 14974987. The next prime is 14975027. The reversal of 14975020 is 2057941.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14975020.

It is not an unprimeable number, because it can be changed into a prime (14975027) 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, 12330 + ... + 13489.

It is an arithmetic number, because the mean of its divisors is an integer number (1355550).

Almost surely, 2^14975020 is an apocalyptic number.

14975020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14975020 is an abundant number, since it is smaller than the sum of its proper divisors (17558180).

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

14975020 is a wasteful number, since it uses less digits than its factorization.

14975020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25857 (or 25855 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 14975020 is about 3869.7570983203. The cubic root of 14975020 is about 246.4842291943.

The spelling of 14975020 in words is "fourteen million, nine hundred seventy-five thousand, twenty".