47255361 has 8 divisors (see below), whose sum is σ = 63253344. Its totient is φ = 31380480.

The previous prime is 47255339. The next prime is 47255371. The reversal of 47255361 is 16355274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47255361 - 2⁷ = 47255233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47255311) 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 7 ways as a sum of consecutive naturals, for example, 29875 + ... + 31416.

It is an arithmetic number, because the mean of its divisors is an integer number (7906668).

Almost surely, 2^47255361 is an apocalyptic number.

It is an amenable number.

47255361 is a deficient number, since it is larger than the sum of its proper divisors (15997983).

47255361 is a wasteful number, since it uses less digits than its factorization.

47255361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61551.

The product of its digits is 25200, while the sum is 33.

The square root of 47255361 is about 6874.2534867431. The cubic root of 47255361 is about 361.5350118845.

The spelling of 47255361 in words is "forty-seven million, two hundred fifty-five thousand, three hundred sixty-one".