47815060 has 12 divisors (see below), whose sum is σ = 100411668. Its totient is φ = 19126016.

The previous prime is 47815049. The next prime is 47815081. The reversal of 47815060 is 6051874.

47815060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 16499844 + 31315216 = 4062^2 + 5596^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1195357 + ... + 1195396.

It is an arithmetic number, because the mean of its divisors is an integer number (8367639).

Almost surely, 2^47815060 is an apocalyptic number.

It is an amenable number.

47815060 is an abundant number, since it is smaller than the sum of its proper divisors (52596608).

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

47815060 is a wasteful number, since it uses less digits than its factorization.

47815060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390762 (or 2390760 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 47815060 is about 6914.8434544825. The cubic root of 47815060 is about 362.9567702189.

The spelling of 47815060 in words is "forty-seven million, eight hundred fifteen thousand, sixty".