48566646 has 24 divisors (see below), whose sum is σ = 108623424. Its totient is φ = 15666480.

The previous prime is 48566633. The next prime is 48566657. The reversal of 48566646 is 64666584.

48566646 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 11 ways as a sum of consecutive naturals, for example, 42961 + ... + 44076.

It is an arithmetic number, because the mean of its divisors is an integer number (4525976).

Almost surely, 2^48566646 is an apocalyptic number.

48566646 is an abundant number, since it is smaller than the sum of its proper divisors (60056778).

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

48566646 is a wasteful number, since it uses less digits than its factorization.

48566646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87076 (or 87073 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 48566646 is about 6968.9773998773. The cubic root of 48566646 is about 364.8486167748.

The spelling of 48566646 in words is "forty-eight million, five hundred sixty-six thousand, six hundred forty-six".