47226786 has 32 divisors (see below), whose sum is σ = 97459200. Its totient is φ = 15249360.

The previous prime is 47226769. The next prime is 47226841. The reversal of 47226786 is 68762274.

47226786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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, 24195 + ... + 26073.

It is an arithmetic number, because the mean of its divisors is an integer number (3045600).

Almost surely, 2^47226786 is an apocalyptic number.

47226786 is an abundant number, since it is smaller than the sum of its proper divisors (50232414).

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

47226786 is a wasteful number, since it uses less digits than its factorization.

47226786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014.

The product of its digits is 225792, while the sum is 42.

The square root of 47226786 is about 6872.1747649489. The cubic root of 47226786 is about 361.4621245917.

The spelling of 47226786 in words is "forty-seven million, two hundred twenty-six thousand, seven hundred eighty-six".