5557746 has 16 divisors (see below), whose sum is σ = 11142144. Its totient is φ = 1848144.

The previous prime is 5557723. The next prime is 5557751. The reversal of 5557746 is 6477555.

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 7 ways as a sum of consecutive naturals, for example, 2511 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (696384).

Almost surely, 2^5557746 is an apocalyptic number.

5557746 is an abundant number, since it is smaller than the sum of its proper divisors (5584398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5557746 is a wasteful number, since it uses less digits than its factorization.

5557746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225.

The product of its digits is 147000, while the sum is 39.

The square root of 5557746 is about 2357.4872215985. The cubic root of 5557746 is about 177.1330354175.

The spelling of 5557746 in words is "five million, five hundred fifty-seven thousand, seven hundred forty-six".