2666482 has 48 divisors (see below), whose sum is σ = 5270400. Its totient is φ = 1009008.

The previous prime is 2666453. The next prime is 2666491. The reversal of 2666482 is 2846662.

It is a super-2 number, since 2×2666482² = 14220252512648, which contains 22 as substring.

It is an Ulam number.

Its product of digits (27648) is a multiple of the sum of its prime factors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115923 + ... + 115945.

It is an arithmetic number, because the mean of its divisors is an integer number (109800).

2^2666482 is an apocalyptic number.

2666482 is a deficient number, since it is larger than the sum of its proper divisors (2603918).

2666482 is a wasteful number, since it uses less digits than its factorization.

2666482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 45 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 2666482 is about 1632.9366184883. The cubic root of 2666482 is about 138.6690537784.

The spelling of 2666482 in words is "two million, six hundred sixty-six thousand, four hundred eighty-two".