5556426 has 16 divisors (see below), whose sum is σ = 11139744. Its totient is φ = 1847664.

The previous prime is 5556413. The next prime is 5556427. The reversal of 5556426 is 6246555.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5556427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (696234).

Almost surely, 2^5556426 is an apocalyptic number.

5556426 is an abundant number, since it is smaller than the sum of its proper divisors (5583318).

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

5556426 is a wasteful number, since it uses less digits than its factorization.

5556426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245.

The product of its digits is 36000, while the sum is 33.

The square root of 5556426 is about 2357.2072458738. The cubic root of 5556426 is about 177.1190108999.

The spelling of 5556426 in words is "five million, five hundred fifty-six thousand, four hundred twenty-six".