2664316 has 6 divisors (see below), whose sum is σ = 4662560. Its totient is φ = 1332156.

The previous prime is 2664307. The next prime is 2664329. The reversal of 2664316 is 6134662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333036 + ... + 333043.

2^2664316 is an apocalyptic number.

It is an amenable number.

2664316 is a deficient number, since it is larger than the sum of its proper divisors (1998244).

2664316 is a wasteful number, since it uses less digits than its factorization.

2664316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666083 (or 666081 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 2664316 is about 1632.2732614363. The cubic root of 2664316 is about 138.6314963607.

Adding to 2664316 its reverse (6134662), we get a palindrome (8798978).

The spelling of 2664316 in words is "two million, six hundred sixty-four thousand, three hundred sixteen".