2104306 has 8 divisors (see below), whose sum is σ = 3174444. Its totient is φ = 1046160.

The previous prime is 2104273. The next prime is 2104313. The reversal of 2104306 is 6034012.

It can be written as a sum of positive squares in 2 ways, for example, as 1985281 + 119025 = 1409^2 + 345^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2104306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2545 + ... + 3268.

2^2104306 is an apocalyptic number.

2104306 is a deficient number, since it is larger than the sum of its proper divisors (1070138).

2104306 is a wasteful number, since it uses less digits than its factorization.

2104306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2104306 is about 1450.6226249442. The cubic root of 2104306 is about 128.1453833127.

Adding to 2104306 its reverse (6034012), we get a palindrome (8138318).

The spelling of 2104306 in words is "two million, one hundred four thousand, three hundred six".