47267285 has 8 divisors (see below), whose sum is σ = 61083960. Its totient is φ = 34905024.

The previous prime is 47267279. The next prime is 47267287. The reversal of 47267285 is 58276274.

It can be written as a sum of positive squares in 4 ways, for example, as 5870929 + 41396356 = 2423^2 + 6434^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 47267285 - 2⁶ = 47267221 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47267287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363530 + ... + 363659.

It is an arithmetic number, because the mean of its divisors is an integer number (7635495).

Almost surely, 2^47267285 is an apocalyptic number.

It is an amenable number.

47267285 is a deficient number, since it is larger than the sum of its proper divisors (13816675).

47267285 is a wasteful number, since it uses less digits than its factorization.

47267285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727207.

The product of its digits is 188160, while the sum is 41.

The square root of 47267285 is about 6875.1207262127. The cubic root of 47267285 is about 361.5654181767.

The spelling of 47267285 in words is "forty-seven million, two hundred sixty-seven thousand, two hundred eighty-five".