47028366 has 48 divisors (see below), whose sum is σ = 127041408. Its totient is φ = 12214800.

The previous prime is 47028337. The next prime is 47028367. The reversal of 47028366 is 66382074.

47028366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47028366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47028367) 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, 15580 + ... + 18351.

It is an arithmetic number, because the mean of its divisors is an integer number (2646696).

Almost surely, 2^47028366 is an apocalyptic number.

47028366 is an abundant number, since it is smaller than the sum of its proper divisors (80013042).

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

47028366 is a wasteful number, since it uses less digits than its factorization.

47028366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33957 (or 33954 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 47028366 is about 6857.7230915224. The cubic root of 47028366 is about 360.9551948035.

The spelling of 47028366 in words is "forty-seven million, twenty-eight thousand, three hundred sixty-six".