14270920 has 32 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 5610688.

The previous prime is 14270917. The next prime is 14270923. The reversal of 14270920 is 2907241.

It is an interprime number because it is at equal distance from previous prime (14270917) and next prime (14270923).

It is not an unprimeable number, because it can be changed into a prime (14270923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664 + ... + 5383.

It is an arithmetic number, because the mean of its divisors is an integer number (1020600).

Almost surely, 2^14270920 is an apocalyptic number.

14270920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14270920 is an abundant number, since it is smaller than the sum of its proper divisors (18388280).

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

14270920 is a wasteful number, since it uses less digits than its factorization.

14270920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6117 (or 6113 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 14270920 is about 3777.6871230953. The cubic root of 14270920 is about 242.5589611122.

The spelling of 14270920 in words is "fourteen million, two hundred seventy thousand, nine hundred twenty".