47062668 has 24 divisors (see below), whose sum is σ = 112781872. Its totient is φ = 15263424.

The previous prime is 47062663. The next prime is 47062703. The reversal of 47062668 is 86626074.

47062668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47062663) 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 7 ways as a sum of consecutive naturals, for example, 52555 + ... + 53442.

Almost surely, 2^47062668 is an apocalyptic number.

It is an amenable number.

47062668 is an abundant number, since it is smaller than the sum of its proper divisors (65719204).

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

47062668 is a wasteful number, since it uses less digits than its factorization.

47062668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106041 (or 106039 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 47062668 is about 6860.2236115159. The cubic root of 47062668 is about 361.0429324610.

The spelling of 47062668 in words is "forty-seven million, sixty-two thousand, six hundred sixty-eight".