2048990 has 16 divisors (see below), whose sum is σ = 3749760. Its totient is φ = 805920.

The previous prime is 2048983. The next prime is 2049041. The reversal of 2048990 is 998402.

It is a Curzon number.

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, 1070 + ... + 2289.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

2^2048990 is an apocalyptic number.

2048990 is a deficient number, since it is larger than the sum of its proper divisors (1700770).

2048990 is a wasteful number, since it uses less digits than its factorization.

2048990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2048990 is about 1431.4293555744. The cubic root of 2048990 is about 127.0125434528.

The spelling of 2048990 in words is "two million, forty-eight thousand, nine hundred ninety".