47067706 has 16 divisors (see below), whose sum is σ = 84196224. Its totient is φ = 19294704.

The previous prime is 47067689. The next prime is 47067707. The reversal of 47067706 is 60776074.

47067706 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 (47067707) 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, 72765 + ... + 73408.

It is an arithmetic number, because the mean of its divisors is an integer number (5262264).

Almost surely, 2^47067706 is an apocalyptic number.

47067706 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

47067706 is a deficient number, since it is larger than the sum of its proper divisors (37128518).

47067706 is a wasteful number, since it uses less digits than its factorization.

47067706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146205.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 47067706 is about 6860.5907908867. The cubic root of 47067706 is about 361.0558150667.

The spelling of 47067706 in words is "forty-seven million, sixty-seven thousand, seven hundred six".