47825361 has 6 divisors (see below), whose sum is σ = 69081090. Its totient is φ = 31883568.

The previous prime is 47825251. The next prime is 47825363. The reversal of 47825361 is 16352874.

47825361 is a `hidden beast` number, since 47 + 82 + 536 + 1 = 666.

47825361 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 only one way, i.e., 38825361 + 9000000 = 6231^2 + 3000^2 .

It is not a de Polignac number, because 47825361 - 2¹¹ = 47823313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47825363) 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 5 ways as a sum of consecutive naturals, for example, 2656956 + ... + 2656973.

It is an arithmetic number, because the mean of its divisors is an integer number (11513515).

Almost surely, 2^47825361 is an apocalyptic number.

It is an amenable number.

47825361 is a deficient number, since it is larger than the sum of its proper divisors (21255729).

47825361 is a wasteful number, since it uses less digits than its factorization.

47825361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313935 (or 5313932 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 47825361 is about 6915.5882613123. The cubic root of 47825361 is about 362.9828327833.

The spelling of 47825361 in words is "forty-seven million, eight hundred twenty-five thousand, three hundred sixty-one".