2514664 has 16 divisors (see below), whose sum is σ = 4793220. Its totient is φ = 1236480.

The previous prime is 2514661. The next prime is 2514679. The reversal of 2514664 is 4664152.

It can be written as a sum of positive squares in 2 ways, for example, as 2377764 + 136900 = 1542^2 + 370^2 .

It is not an unprimeable number, because it can be changed into a prime (2514661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2089 + ... + 3064.

2^2514664 is an apocalyptic number.

It is an amenable number.

2514664 is a deficient number, since it is larger than the sum of its proper divisors (2278556).

2514664 is a wasteful number, since it uses less digits than its factorization.

2514664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220 (or 5216 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 2514664 is about 1585.7692139779. The cubic root of 2514664 is about 135.9857251453.

The spelling of 2514664 in words is "two million, five hundred fourteen thousand, six hundred sixty-four".