55624062 has 16 divisors (see below), whose sum is σ = 119805840. Its totient is φ = 17115072.

The previous prime is 55624043. The next prime is 55624073. The reversal of 55624062 is 26042655.

55624062 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 an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 356487 + ... + 356642.

It is an arithmetic number, because the mean of its divisors is an integer number (7487865).

Almost surely, 2^55624062 is an apocalyptic number.

55624062 is an abundant number, since it is smaller than the sum of its proper divisors (64181778).

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

55624062 is a wasteful number, since it uses less digits than its factorization.

55624062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713147.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 55624062 is about 7458.1540611602. The cubic root of 55624062 is about 381.7281903663.

The spelling of 55624062 in words is "fifty-five million, six hundred twenty-four thousand, sixty-two".