5556670 has 32 divisors (see below), whose sum is σ = 11524608. Its totient is φ = 1889568.

The previous prime is 5556667. The next prime is 5556703. The reversal of 5556670 is 766555.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 11167 + ... + 11653.

It is an arithmetic number, because the mean of its divisors is an integer number (360144).

Almost surely, 2^5556670 is an apocalyptic number.

5556670 is an abundant number, since it is smaller than the sum of its proper divisors (5967938).

5556670 is a wasteful number, since it uses less digits than its factorization.

5556670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 5556670 is about 2357.2590014676. The cubic root of 5556670 is about 177.1216034780.

It can be divided in two parts, 5556 and 670, that added together give a palindrome (6226).

The spelling of 5556670 in words is "five million, five hundred fifty-six thousand, six hundred seventy".