47466822 has 32 divisors (see below), whose sum is σ = 108253152. Its totient is φ = 13745664.

The previous prime is 47466821. The next prime is 47466827. The reversal of 47466822 is 22866474.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47466821) by changing a digit.

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, 16573 + ... + 19224.

It is an arithmetic number, because the mean of its divisors is an integer number (3382911).

Almost surely, 2^47466822 is an apocalyptic number.

47466822 is an abundant number, since it is smaller than the sum of its proper divisors (60786330).

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

47466822 is a wasteful number, since it uses less digits than its factorization.

47466822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35832.

The product of its digits is 129024, while the sum is 39.

The square root of 47466822 is about 6889.6169704854. The cubic root of 47466822 is about 362.0734820254.

The spelling of 47466822 in words is "forty-seven million, four hundred sixty-six thousand, eight hundred twenty-two".