47432022 has 32 divisors (see below), whose sum is σ = 104146560. Its totient is φ = 14281920.

The previous prime is 47432009. The next prime is 47432029. The reversal of 47432022 is 22023474.

47432022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47432022² = 4499593422016968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47431983 and 47432001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47432029) 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, 8554 + ... + 12962.

It is an arithmetic number, because the mean of its divisors is an integer number (3254580).

Almost surely, 2^47432022 is an apocalyptic number.

47432022 is an abundant number, since it is smaller than the sum of its proper divisors (56714538).

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

47432022 is a wasteful number, since it uses less digits than its factorization.

47432022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 47432022 is about 6887.0909678906. The cubic root of 47432022 is about 361.9849764326.

Adding to 47432022 its reverse (22023474), we get a palindrome (69455496).

The spelling of 47432022 in words is "forty-seven million, four hundred thirty-two thousand, twenty-two".