47722014 has 32 divisors (see below), whose sum is σ = 108311040. Its totient is φ = 15568056.

The previous prime is 47722013. The next prime is 47722021. The reversal of 47722014 is 41022774.

It is a happy number.

47722014 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47722013) 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 15 ways as a sum of consecutive naturals, for example, 6864 + ... + 11939.

It is an arithmetic number, because the mean of its divisors is an integer number (3384720).

Almost surely, 2^47722014 is an apocalyptic number.

47722014 is an abundant number, since it is smaller than the sum of its proper divisors (60589026).

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

47722014 is a wasteful number, since it uses less digits than its factorization.

47722014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18861 (or 18855 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 47722014 is about 6908.1121878557. The cubic root of 47722014 is about 362.7211847122.

Adding to 47722014 its reverse (41022774), we get a palindrome (88744788).

It can be divided in two parts, 4772 and 2014, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 47722014 in words is "forty-seven million, seven hundred twenty-two thousand, fourteen".