48382866 has 32 divisors (see below), whose sum is σ = 122878080. Its totient is φ = 13823568.

The previous prime is 48382853. The next prime is 48382877. The reversal of 48382866 is 66828384.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63621 + ... + 64376.

It is an arithmetic number, because the mean of its divisors is an integer number (3839940).

Almost surely, 2^48382866 is an apocalyptic number.

48382866 is an abundant number, since it is smaller than the sum of its proper divisors (74495214).

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

48382866 is a wasteful number, since it uses less digits than its factorization.

48382866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128015 (or 128009 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 48382866 is about 6955.7793236991. The cubic root of 48382866 is about 364.3878298007.

The spelling of 48382866 in words is "forty-eight million, three hundred eighty-two thousand, eight hundred sixty-six".