48471685 has 4 divisors (see below), whose sum is σ = 58166028. Its totient is φ = 38777344.

The previous prime is 48471671. The next prime is 48471691. The reversal of 48471685 is 58617484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19731364 + 28740321 = 4442^2 + 5361^2 .

It is a cyclic number.

It is not a de Polignac number, because 48471685 - 2⁹ = 48471173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4847164 + ... + 4847173.

It is an arithmetic number, because the mean of its divisors is an integer number (14541507).

Almost surely, 2^48471685 is an apocalyptic number.

It is an amenable number.

48471685 is a deficient number, since it is larger than the sum of its proper divisors (9694343).

48471685 is an equidigital number, since it uses as much as digits as its factorization.

48471685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9694342.

The product of its digits is 215040, while the sum is 43.

The square root of 48471685 is about 6962.1609432704. The cubic root of 48471685 is about 364.6106688692.

The spelling of 48471685 in words is "forty-eight million, four hundred seventy-one thousand, six hundred eighty-five".