5555688 has 32 divisors (see below), whose sum is σ = 14061600. Its totient is φ = 1828928.

The previous prime is 5555681. The next prime is 5555689. The reversal of 5555688 is 8865555.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (5555681) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 598 + ... + 3386.

It is an arithmetic number, because the mean of its divisors is an integer number (439425).

Almost surely, 2^5555688 is an apocalyptic number.

It is an amenable number.

5555688 is an abundant number, since it is smaller than the sum of its proper divisors (8505912).

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

5555688 is a wasteful number, since it uses less digits than its factorization.

5555688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881 (or 2877 counting only the distinct ones).

The product of its digits is 240000, while the sum is 42.

The square root of 5555688 is about 2357.0506994971. The cubic root of 5555688 is about 177.1111689515. Note that the first 4 decimals are identical.

The spelling of 5555688 in words is "five million, five hundred fifty-five thousand, six hundred eighty-eight".