2439485 has 4 divisors (see below), whose sum is σ = 2927388. Its totient is φ = 1951584.

The previous prime is 2439461. The next prime is 2439487. The reversal of 2439485 is 5849342.

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 1776889 + 662596 = 1333^2 + 814^2 .

It is a cyclic number.

It is not a de Polignac number, because 2439485 - 2¹⁰ = 2438461 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 4 + 3 + 9 + 4⁹ + 8⁷ + 5⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2439487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243944 + ... + 243953.

It is an arithmetic number, because the mean of its divisors is an integer number (731847).

2^2439485 is an apocalyptic number.

It is an amenable number.

2439485 is a deficient number, since it is larger than the sum of its proper divisors (487903).

2439485 is an equidigital number, since it uses as much as digits as its factorization.

2439485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487902.

The product of its digits is 34560, while the sum is 35.

The square root of 2439485 is about 1561.8850789991. The cubic root of 2439485 is about 134.6168376191.

The spelling of 2439485 in words is "two million, four hundred thirty-nine thousand, four hundred eighty-five".