14340564 has 60 divisors (see below), whose sum is σ = 42851424. Its totient is φ = 4096656.

The previous prime is 14340563. The next prime is 14340583. The reversal of 14340564 is 46504341.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14340563) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 894 + ... + 5429.

Almost surely, 2^14340564 is an apocalyptic number.

14340564 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 14340564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21425712).

14340564 is an abundant number, since it is smaller than the sum of its proper divisors (28510860).

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

14340564 is a wasteful number, since it uses less digits than its factorization.

14340564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6346 (or 6335 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 14340564 is about 3786.8937138504. The cubic root of 14340564 is about 242.9528943900.

The spelling of 14340564 in words is "fourteen million, three hundred forty thousand, five hundred sixty-four".