14262664 has 32 divisors (see below), whose sum is σ = 29799000. Its totient is φ = 6354432.

The previous prime is 14262617. The next prime is 14262683. The reversal of 14262664 is 46626241.

It can be written as a sum of positive squares in 4 ways, for example, as 5560164 + 8702500 = 2358^2 + 2950^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652 + ... + 5380.

Almost surely, 2^14262664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14262664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14899500).

14262664 is an abundant number, since it is smaller than the sum of its proper divisors (15536336).

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

14262664 is a wasteful number, since it uses less digits than its factorization.

14262664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4777 (or 4773 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 14262664 is about 3776.5942329035. The cubic root of 14262664 is about 242.5121770907.

The spelling of 14262664 in words is "fourteen million, two hundred sixty-two thousand, six hundred sixty-four".