47066486 has 4 divisors (see below), whose sum is σ = 70599732. Its totient is φ = 23533242.

The previous prime is 47066473. The next prime is 47066497. The reversal of 47066486 is 68466074.

It is a semiprime because it is the product of two primes.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11766620 + ... + 11766623.

It is an arithmetic number, because the mean of its divisors is an integer number (17649933).

Almost surely, 2^47066486 is an apocalyptic number.

47066486 is a deficient number, since it is larger than the sum of its proper divisors (23533246).

47066486 is a wasteful number, since it uses less digits than its factorization.

47066486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23533245.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 47066486 is about 6860.5018766851. The cubic root of 47066486 is about 361.0526955046.

The spelling of 47066486 in words is "forty-seven million, sixty-six thousand, four hundred eighty-six".