5582666 has 16 divisors (see below), whose sum is σ = 8724480. Its totient is φ = 2676240.

The previous prime is 5582651. The next prime is 5582677. The reversal of 5582666 is 6662855.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7520 + ... + 8228.

It is an arithmetic number, because the mean of its divisors is an integer number (545280).

Almost surely, 2^5582666 is an apocalyptic number.

5582666 is a deficient number, since it is larger than the sum of its proper divisors (3141814).

5582666 is a wasteful number, since it uses less digits than its factorization.

5582666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869.

The product of its digits is 86400, while the sum is 38.

The square root of 5582666 is about 2362.7665987143. The cubic root of 5582666 is about 177.3973856405.

The spelling of 5582666 in words is "five million, five hundred eighty-two thousand, six hundred sixty-six".