47846668 has 6 divisors (see below), whose sum is σ = 83731676. Its totient is φ = 23923332.

The previous prime is 47846663. The next prime is 47846677. The reversal of 47846668 is 86664874.

It is not an unprimeable number, because it can be changed into a prime (47846663) 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, 5980830 + ... + 5980837.

Almost surely, 2^47846668 is an apocalyptic number.

It is an amenable number.

47846668 is a deficient number, since it is larger than the sum of its proper divisors (35885008).

47846668 is a wasteful number, since it uses less digits than its factorization.

47846668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11961671 (or 11961669 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 47846668 is about 6917.1285950169. The cubic root of 47846668 is about 363.0367297589.

The spelling of 47846668 in words is "forty-seven million, eight hundred forty-six thousand, six hundred sixty-eight".