14267940 has 48 divisors (see below), whose sum is σ = 41036352. Its totient is φ = 3701376.

The previous prime is 14267927. The next prime is 14267983. The reversal of 14267940 is 4976241.

It is a happy number.

14267940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14267940² = 407148223687200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 994 + ... + 5433.

It is an arithmetic number, because the mean of its divisors is an integer number (854924).

Almost surely, 2^14267940 is an apocalyptic number.

14267940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14267940 is an abundant number, since it is smaller than the sum of its proper divisors (26768412).

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

14267940 is a wasteful number, since it uses less digits than its factorization.

14267940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6476 (or 6474 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 14267940 is about 3777.2926812732. The cubic root of 14267940 is about 242.5420765193.

The spelling of 14267940 in words is "fourteen million, two hundred sixty-seven thousand, nine hundred forty".