2485459 has 4 divisors (see below), whose sum is σ = 2503480. Its totient is φ = 2467440.

The previous prime is 2485453. The next prime is 2485477. The reversal of 2485459 is 9545842.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2485459 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁷ + 4³ + 8³ + 5³ + 4³ + 5⁹ + 9⁶ .

It is a Duffinian number.

2485459 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2485453) by changing a digit.

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, 8802 + ... + 9079.

It is an arithmetic number, because the mean of its divisors is an integer number (625870).

2^2485459 is an apocalyptic number.

2485459 is a deficient number, since it is larger than the sum of its proper divisors (18021).

2485459 is a wasteful number, since it uses less digits than its factorization.

2485459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18020.

The product of its digits is 57600, while the sum is 37.

The square root of 2485459 is about 1576.5338562809. The cubic root of 2485459 is about 135.4572333637.

The spelling of 2485459 in words is "two million, four hundred eighty-five thousand, four hundred fifty-nine".