47322848 has 12 divisors (see below), whose sum is σ = 93166920. Its totient is φ = 23661408.

The previous prime is 47322841. The next prime is 47322851. The reversal of 47322848 is 84822374.

It is a happy number.

It is a super-2 number, since 2×47322848² = 4478903885662208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47322841) 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 as a sum of consecutive naturals, namely, 739388 + ... + 739451.

It is an arithmetic number, because the mean of its divisors is an integer number (7763910).

Almost surely, 2^47322848 is an apocalyptic number.

It is an amenable number.

47322848 is a deficient number, since it is larger than the sum of its proper divisors (45844072).

47322848 is a wasteful number, since it uses less digits than its factorization.

47322848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478849 (or 1478841 counting only the distinct ones).

The product of its digits is 86016, while the sum is 38.

The square root of 47322848 is about 6879.1604138877. The cubic root of 47322848 is about 361.7070368644.

The spelling of 47322848 in words is "forty-seven million, three hundred twenty-two thousand, eight hundred forty-eight".