47133265 has 16 divisors (see below), whose sum is σ = 61955280. Its totient is φ = 34263040.

The previous prime is 47133259. The next prime is 47133277. The reversal of 47133265 is 56233174.

47133265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4112784 + 43020481 = 2028^2 + 6559^2 .

It is not a de Polignac number, because 47133265 - 2³ = 47133257 is a prime.

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, 7096 + ... + 12025.

It is an arithmetic number, because the mean of its divisors is an integer number (3872205).

Almost surely, 2^47133265 is an apocalyptic number.

It is an amenable number.

47133265 is a deficient number, since it is larger than the sum of its proper divisors (14822015).

47133265 is a wasteful number, since it uses less digits than its factorization.

47133265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19172.

The product of its digits is 15120, while the sum is 31.

The square root of 47133265 is about 6865.3670695746. The cubic root of 47133265 is about 361.2233714004.

Subtracting 47133265 from its reverse (56233174), we obtain a palindrome (9099909).

The spelling of 47133265 in words is "forty-seven million, one hundred thirty-three thousand, two hundred sixty-five".