47100668 has 12 divisors (see below), whose sum is σ = 82513200. Its totient is φ = 23525472.

The previous prime is 47100661. The next prime is 47100679. The reversal of 47100668 is 86600174.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47100661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568 + ... + 9831.

It is an arithmetic number, because the mean of its divisors is an integer number (6876100).

Almost surely, 2^47100668 is an apocalyptic number.

It is an amenable number.

47100668 is a deficient number, since it is larger than the sum of its proper divisors (35412532).

47100668 is a wasteful number, since it uses less digits than its factorization.

47100668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12436 (or 12434 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 47100668 is about 6862.9926416979. The cubic root of 47100668 is about 361.1400791033.

The spelling of 47100668 in words is "forty-seven million, one hundred thousand, six hundred sixty-eight".