47225233 has 16 divisors (see below), whose sum is σ = 54516096. Its totient is φ = 40487040.

The previous prime is 47225221. The next prime is 47225237. The reversal of 47225233 is 33252274.

It is not a de Polignac number, because 47225233 - 2²⁵ = 13670801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47225237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17191 + ... + 19747.

It is an arithmetic number, because the mean of its divisors is an integer number (3407256).

Almost surely, 2^47225233 is an apocalyptic number.

It is an amenable number.

47225233 is a deficient number, since it is larger than the sum of its proper divisors (7290863).

47225233 is a wasteful number, since it uses less digits than its factorization.

47225233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664.

The product of its digits is 10080, while the sum is 28.

The square root of 47225233 is about 6872.0617721321. The cubic root of 47225233 is about 361.4581624558.

The spelling of 47225233 in words is "forty-seven million, two hundred twenty-five thousand, two hundred thirty-three".