47773422 has 16 divisors (see below), whose sum is σ = 106163280. Its totient is φ = 15924456.

The previous prime is 47773403. The next prime is 47773477. The reversal of 47773422 is 22437774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442293 + ... + 442400.

It is an arithmetic number, because the mean of its divisors is an integer number (6635205).

Almost surely, 2^47773422 is an apocalyptic number.

47773422 is an abundant number, since it is smaller than the sum of its proper divisors (58389858).

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

47773422 is a wasteful number, since it uses less digits than its factorization.

47773422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884704 (or 884698 counting only the distinct ones).

The product of its digits is 65856, while the sum is 36.

The square root of 47773422 is about 6911.8320292090. The cubic root of 47773422 is about 362.8513837366.

The spelling of 47773422 in words is "forty-seven million, seven hundred seventy-three thousand, four hundred twenty-two".