2485847 has 16 divisors (see below), whose sum is σ = 3118080. Its totient is φ = 1929312.

The previous prime is 2485831. The next prime is 2485849. The reversal of 2485847 is 7485842.

It is not a de Polignac number, because 2485847 - 2⁴ = 2485831 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2485847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5138 + ... + 5600.

It is an arithmetic number, because the mean of its divisors is an integer number (194880).

2^2485847 is an apocalyptic number.

2485847 is a deficient number, since it is larger than the sum of its proper divisors (632233).

2485847 is a wasteful number, since it uses less digits than its factorization.

2485847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542.

The product of its digits is 71680, while the sum is 38.

The square root of 2485847 is about 1576.6569062418. The cubic root of 2485847 is about 135.4642816489.

The spelling of 2485847 in words is "two million, four hundred eighty-five thousand, eight hundred forty-seven".