5556634 has 8 divisors (see below), whose sum is σ = 8344980. Its totient is φ = 2774976.

The previous prime is 5556619. The next prime is 5556643. The reversal of 5556634 is 4366555.

It can be written as a sum of positive squares in 2 ways, for example, as 5546025 + 10609 = 2355^2 + 103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5556634.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2212 + ... + 4000.

Almost surely, 2^5556634 is an apocalyptic number.

5556634 is a deficient number, since it is larger than the sum of its proper divisors (2788346).

5556634 is a wasteful number, since it uses less digits than its factorization.

5556634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344.

The product of its digits is 54000, while the sum is 34.

The square root of 5556634 is about 2357.2513654678. The cubic root of 5556634 is about 177.1212209713.

The spelling of 5556634 in words is "five million, five hundred fifty-six thousand, six hundred thirty-four".