14408620 has 24 divisors (see below), whose sum is σ = 30545424. Its totient is φ = 5708736.

The previous prime is 14408609. The next prime is 14408623. The reversal of 14408620 is 2680441.

It is not an unprimeable number, because it can be changed into a prime (14408623) 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, 1227 + ... + 5506.

It is an arithmetic number, because the mean of its divisors is an integer number (1272726).

Almost surely, 2^14408620 is an apocalyptic number.

14408620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14408620 is an abundant number, since it is smaller than the sum of its proper divisors (16136804).

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

14408620 is a wasteful number, since it uses less digits than its factorization.

14408620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6849 (or 6847 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 14408620 is about 3795.8688070058. The cubic root of 14408620 is about 243.3366151222.

The spelling of 14408620 in words is "fourteen million, four hundred eight thousand, six hundred twenty".