14378628 has 24 divisors (see below), whose sum is σ = 36600480. Its totient is φ = 4357120.

The previous prime is 14378627. The next prime is 14378629. The reversal of 14378628 is 82687341.

14378628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14378627) and next prime (14378629).

It is not an unprimeable number, because it can be changed into a prime (14378627) 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, 54333 + ... + 54596.

It is an arithmetic number, because the mean of its divisors is an integer number (1525020).

Almost surely, 2^14378628 is an apocalyptic number.

It is an amenable number.

14378628 is an abundant number, since it is smaller than the sum of its proper divisors (22221852).

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

14378628 is a wasteful number, since it uses less digits than its factorization.

14378628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108947 (or 108945 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 14378628 is about 3791.9161383132. The cubic root of 14378628 is about 243.1676602095.

The spelling of 14378628 in words is "fourteen million, three hundred seventy-eight thousand, six hundred twenty-eight".