14394120 has 64 divisors (see below), whose sum is σ = 46509120. Its totient is φ = 3542784.

The previous prime is 14394103. The next prime is 14394131. The reversal of 14394120 is 2149341.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3054 + ... + 6173.

It is an arithmetic number, because the mean of its divisors is an integer number (726705).

Almost surely, 2^14394120 is an apocalyptic number.

14394120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14394120 is an abundant number, since it is smaller than the sum of its proper divisors (32115000).

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

14394120 is a wasteful number, since it uses less digits than its factorization.

14394120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9254 (or 9250 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 14394120 is about 3793.9583550693. The cubic root of 14394120 is about 243.2549611038.

The spelling of 14394120 in words is "fourteen million, three hundred ninety-four thousand, one hundred twenty".