14380464 has 80 divisors (see below), whose sum is σ = 42917888. Its totient is φ = 4064256.

The previous prime is 14380459. The next prime is 14380469. The reversal of 14380464 is 46408341.

It is an interprime number because it is at equal distance from previous prime (14380459) and next prime (14380469).

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (14380469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42504 + ... + 42840.

Almost surely, 2^14380464 is an apocalyptic number.

14380464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14380464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21458944).

14380464 is an abundant number, since it is smaller than the sum of its proper divisors (28537424).

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

14380464 is a wasteful number, since it uses less digits than its factorization.

14380464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 14380464 is about 3792.1582245471. The cubic root of 14380464 is about 243.1780097557.

The spelling of 14380464 in words is "fourteen million, three hundred eighty thousand, four hundred sixty-four".