47409860 has 24 divisors (see below), whose sum is σ = 99804096. Its totient is φ = 18917600.

The previous prime is 47409853. The next prime is 47409893. The reversal of 47409860 is 6890474.

It is a happy number.

47409860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6185 + ... + 11535.

It is an arithmetic number, because the mean of its divisors is an integer number (4158504).

Almost surely, 2^47409860 is an apocalyptic number.

It is an amenable number.

47409860 is an abundant number, since it is smaller than the sum of its proper divisors (52394236).

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

47409860 is a wasteful number, since it uses less digits than its factorization.

47409860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5803 (or 5801 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 47409860 is about 6885.4818277300. The cubic root of 47409860 is about 361.9285900472.

The spelling of 47409860 in words is "forty-seven million, four hundred nine thousand, eight hundred sixty".