2352664 has 16 divisors (see below), whose sum is σ = 4671000. Its totient is φ = 1107072.

The previous prime is 2352661. The next prime is 2352671. The reversal of 2352664 is 4662532.

It is a happy number.

It is a d-powerful number, because it can be written as 2 + 3¹¹ + 5⁷ + 2²¹ + 6 + 6³ + 4² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352661) 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, 8514 + ... + 8785.

2^2352664 is an apocalyptic number.

It is an amenable number.

2352664 is a deficient number, since it is larger than the sum of its proper divisors (2318336).

2352664 is a wasteful number, since it uses less digits than its factorization.

2352664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17322 (or 17318 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 2352664 is about 1533.8396265581. The cubic root of 2352664 is about 133.0005087888. Note that the first 3 decimals are identical.

The spelling of 2352664 in words is "two million, three hundred fifty-two thousand, six hundred sixty-four".