47480859 has 12 divisors (see below), whose sum is σ = 70948800. Its totient is φ = 30562224.

The previous prime is 47480843. The next prime is 47480861. The reversal of 47480859 is 95808474.

It is not a de Polignac number, because 47480859 - 2⁴ = 47480843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47480869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90699 + ... + 91220.

It is an arithmetic number, because the mean of its divisors is an integer number (5912400).

Almost surely, 2^47480859 is an apocalyptic number.

47480859 is a deficient number, since it is larger than the sum of its proper divisors (23467941).

47480859 is a wasteful number, since it uses less digits than its factorization.

47480859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181954 (or 181951 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 47480859 is about 6890.6356020327. The cubic root of 47480859 is about 362.1091695811.

The spelling of 47480859 in words is "forty-seven million, four hundred eighty thousand, eight hundred fifty-nine".