14250920 has 32 divisors (see below), whose sum is σ = 32934600. Its totient is φ = 5545728.

The previous prime is 14250857. The next prime is 14250923. The reversal of 14250920 is 2905241.

It can be written as a sum of positive squares in 4 ways, for example, as 14092516 + 158404 = 3754^2 + 398^2 .

It is not an unprimeable number, because it can be changed into a prime (14250923) by changing a digit.

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, 3335 + ... + 6294.

Almost surely, 2^14250920 is an apocalyptic number.

14250920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14250920 is an abundant number, since it is smaller than the sum of its proper divisors (18683680).

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

14250920 is a wasteful number, since it uses less digits than its factorization.

14250920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9677 (or 9673 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 14250920 is about 3775.0390726455. The cubic root of 14250920 is about 242.4455966101.

The spelling of 14250920 in words is "fourteen million, two hundred fifty thousand, nine hundred twenty".