47092906 has 32 divisors (see below), whose sum is σ = 87736320. Its totient is φ = 18500400.

The previous prime is 47092889. The next prime is 47092909. The reversal of 47092906 is 60929074.

47092906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47092909) 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 15 ways as a sum of consecutive naturals, for example, 5391 + ... + 11101.

It is an arithmetic number, because the mean of its divisors is an integer number (2741760).

Almost surely, 2^47092906 is an apocalyptic number.

47092906 is a deficient number, since it is larger than the sum of its proper divisors (40643414).

47092906 is a wasteful number, since it uses less digits than its factorization.

47092906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5770.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 47092906 is about 6862.4271216531. The cubic root of 47092906 is about 361.1202398709.

The spelling of 47092906 in words is "forty-seven million, ninety-two thousand, nine hundred six".