5506812 has 24 divisors (see below), whose sum is σ = 14277200. Its totient is φ = 1835568.

The previous prime is 5506811. The next prime is 5506817. The reversal of 5506812 is 2186055.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5506811) 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, 25387 + ... + 25602.

Almost surely, 2^5506812 is an apocalyptic number.

It is an amenable number.

5506812 is an abundant number, since it is smaller than the sum of its proper divisors (8770388).

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

5506812 is a wasteful number, since it uses less digits than its factorization.

5506812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51002 (or 50994 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5506812 is about 2346.6597537777. The cubic root of 5506812 is about 176.5902616487.

The spelling of 5506812 in words is "five million, five hundred six thousand, eight hundred twelve".