2664976 has 10 divisors (see below), whose sum is σ = 5163422. Its totient is φ = 1332480.

The previous prime is 2664967. The next prime is 2664989. The reversal of 2664976 is 6794662.

It can be written as a sum of positive squares in only one way, i.e., 2560000 + 104976 = 1600^2 + 324^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83265 + ... + 83296.

2^2664976 is an apocalyptic number.

It is an amenable number.

2664976 is a deficient number, since it is larger than the sum of its proper divisors (2498446).

2664976 is a wasteful number, since it uses less digits than its factorization.

2664976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166569 (or 166563 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 2664976 is about 1632.4754209482. The cubic root of 2664976 is about 138.6429426047.

The spelling of 2664976 in words is "two million, six hundred sixty-four thousand, nine hundred seventy-six".