47580855 has 32 divisors (see below), whose sum is σ = 87610368. Its totient is φ = 21600000.

The previous prime is 47580839. The next prime is 47580881. The reversal of 47580855 is 55808574.

It is not a de Polignac number, because 47580855 - 2⁴ = 47580839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14355 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (2737824).

Almost surely, 2^47580855 is an apocalyptic number.

47580855 is a deficient number, since it is larger than the sum of its proper divisors (40029513).

47580855 is a wasteful number, since it uses less digits than its factorization.

47580855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167.

The product of its (nonzero) digits is 224000, while the sum is 42.

The square root of 47580855 is about 6897.8877201648. The cubic root of 47580855 is about 362.3631953057.

The spelling of 47580855 in words is "forty-seven million, five hundred eighty thousand, eight hundred fifty-five".