55626662 has 48 divisors (see below), whose sum is σ = 106868160. Its totient is φ = 21514752.

The previous prime is 55626647. The next prime is 55626667. The reversal of 55626662 is 26662655.

55626662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55626667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59414 + ... + 60342.

It is an arithmetic number, because the mean of its divisors is an integer number (2226420).

Almost surely, 2^55626662 is an apocalyptic number.

55626662 is a deficient number, since it is larger than the sum of its proper divisors (51241498).

55626662 is a wasteful number, since it uses less digits than its factorization.

55626662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 998 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 55626662 is about 7458.3283649890. The cubic root of 55626662 is about 381.7341378993.

The spelling of 55626662 in words is "fifty-five million, six hundred twenty-six thousand, six hundred sixty-two".