2104485 has 16 divisors (see below), whose sum is σ = 3385536. Its totient is φ = 1116288.

The previous prime is 2104483. The next prime is 2104499. The reversal of 2104485 is 5844012.

It is not a de Polignac number, because 2104485 - 2¹ = 2104483 is a prime.

2104485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104483) 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, 4377 + ... + 4833.

It is an arithmetic number, because the mean of its divisors is an integer number (211596).

2^2104485 is an apocalyptic number.

It is an amenable number.

2104485 is a deficient number, since it is larger than the sum of its proper divisors (1281051).

2104485 is a wasteful number, since it uses less digits than its factorization.

2104485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2104485 is about 1450.6843212774. The cubic root of 2104485 is about 128.1490167154.

Adding to 2104485 its reverse (5844012), we get a palindrome (7948497).

The spelling of 2104485 in words is "two million, one hundred four thousand, four hundred eighty-five".