2485903 has 8 divisors (see below), whose sum is σ = 2990720. Its totient is φ = 2018520.

The previous prime is 2485897. The next prime is 2485907. The reversal of 2485903 is 3095842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2485903 - 2⁹ = 2485391 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 4³ + 8³ + 5⁹ + 9³ + 0 + 3¹² .

It is a Duffinian number.

2485903 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9213 + ... + 9478.

It is an arithmetic number, because the mean of its divisors is an integer number (373840).

2^2485903 is an apocalyptic number.

2485903 is a deficient number, since it is larger than the sum of its proper divisors (504817).

2485903 is a wasteful number, since it uses less digits than its factorization.

2485903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18717.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2485903 is about 1576.6746652369. The cubic root of 2485903 is about 135.4652988666.

The spelling of 2485903 in words is "two million, four hundred eighty-five thousand, nine hundred three".