47052286 has 8 divisors (see below), whose sum is σ = 70654320. Its totient is φ = 23500848.

The previous prime is 47052283. The next prime is 47052293. The reversal of 47052286 is 68225074.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47052281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10231 + ... + 14098.

It is an arithmetic number, because the mean of its divisors is an integer number (8831790).

Almost surely, 2^47052286 is an apocalyptic number.

47052286 is a deficient number, since it is larger than the sum of its proper divisors (23602034).

47052286 is a wasteful number, since it uses less digits than its factorization.

47052286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25298.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 47052286 is about 6859.4668889062. The cubic root of 47052286 is about 361.0163818810.

The spelling of 47052286 in words is "forty-seven million, fifty-two thousand, two hundred eighty-six".