47941566 has 16 divisors (see below), whose sum is σ = 98475024. Its totient is φ = 15548544.

The previous prime is 47941559. The next prime is 47941589. The reversal of 47941566 is 66514974.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107755 + ... + 108198.

It is an arithmetic number, because the mean of its divisors is an integer number (6154689).

Almost surely, 2^47941566 is an apocalyptic number.

47941566 is an abundant number, since it is smaller than the sum of its proper divisors (50533458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47941566 is a wasteful number, since it uses less digits than its factorization.

47941566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215995.

The product of its digits is 181440, while the sum is 42.

The square root of 47941566 is about 6923.9848353387. The cubic root of 47941566 is about 363.2765842032.

The spelling of 47941566 in words is "forty-seven million, nine hundred forty-one thousand, five hundred sixty-six".