55822684 has 24 divisors (see below), whose sum is σ = 103376000. Its totient is φ = 26302320.

The previous prime is 55822639. The next prime is 55822687. The reversal of 55822684 is 48622855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55822687) 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, 13279 + ... + 16969.

Almost surely, 2^55822684 is an apocalyptic number.

It is an amenable number.

55822684 is a deficient number, since it is larger than the sum of its proper divisors (47553316).

55822684 is a wasteful number, since it uses less digits than its factorization.

55822684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913 (or 3911 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 55822684 is about 7471.4579567846. The cubic root of 55822684 is about 382.1820080556.

The spelling of 55822684 in words is "fifty-five million, eight hundred twenty-two thousand, six hundred eighty-four".