47222514 has 40 divisors (see below), whose sum is σ = 108290160. Its totient is φ = 15372504.

The previous prime is 47222509. The next prime is 47222521. The reversal of 47222514 is 41522274.

47222514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 3577 + ... + 10355.

It is an arithmetic number, because the mean of its divisors is an integer number (2707254).

Almost surely, 2^47222514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47222514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54145080).

47222514 is an abundant number, since it is smaller than the sum of its proper divisors (61067646).

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

47222514 is a wasteful number, since it uses less digits than its factorization.

47222514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6836 (or 6827 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 47222514 is about 6871.8639392817. The cubic root of 47222514 is about 361.4512253197.

Adding to 47222514 its reverse (41522274), we get a palindrome (88744788).

The spelling of 47222514 in words is "forty-seven million, two hundred twenty-two thousand, five hundred fourteen".