47766150 has 72 divisors (see below), whose sum is σ = 129266280. Its totient is φ = 12645120.

The previous prime is 47766143. The next prime is 47766167. The reversal of 47766150 is 5166774.

47766150 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 35 ways as a sum of consecutive naturals, for example, 80254 + ... + 80846.

It is an arithmetic number, because the mean of its divisors is an integer number (1795365).

Almost surely, 2^47766150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47766150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64633140).

47766150 is an abundant number, since it is smaller than the sum of its proper divisors (81500130).

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

47766150 is a wasteful number, since it uses less digits than its factorization.

47766150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 47766150 is about 6911.3059547382. The cubic root of 47766150 is about 362.8329719011.

The spelling of 47766150 in words is "forty-seven million, seven hundred sixty-six thousand, one hundred fifty".