2104998 has 16 divisors (see below), whose sum is σ = 4811520. Its totient is φ = 601416.

The previous prime is 2104987. The next prime is 2105003. The reversal of 2104998 is 8994012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25018 + ... + 25101.

It is an arithmetic number, because the mean of its divisors is an integer number (300720).

2^2104998 is an apocalyptic number.

2104998 is an abundant number, since it is smaller than the sum of its proper divisors (2706522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104998 is a wasteful number, since it uses less digits than its factorization.

2104998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50131.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2104998 is about 1450.8611236090. The cubic root of 2104998 is about 128.1594286221.

The spelling of 2104998 in words is "two million, one hundred four thousand, nine hundred ninety-eight".