14380864 has 28 divisors (see below), whose sum is σ = 29313124. Its totient is φ = 6994944.

The previous prime is 14380859. The next prime is 14380879. The reversal of 14380864 is 46808341.

It can be written as a sum of positive squares in 2 ways, for example, as 12960000 + 1420864 = 3600^2 + 1192^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669 + ... + 5404.

Almost surely, 2^14380864 is an apocalyptic number.

It is an amenable number.

14380864 is an abundant number, since it is smaller than the sum of its proper divisors (14932260).

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

14380864 is an equidigital number, since it uses as much as digits as its factorization.

14380864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6122 (or 6112 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 14380864 is about 3792.2109645957. The cubic root of 14380864 is about 243.1802644419.

The spelling of 14380864 in words is "fourteen million, three hundred eighty thousand, eight hundred sixty-four".