2033890 has 32 divisors (see below), whose sum is σ = 3939840. Its totient is φ = 753984.

The previous prime is 2033881. The next prime is 2033903. The reversal of 2033890 is 983302.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8391 + ... + 8629.

It is an arithmetic number, because the mean of its divisors is an integer number (123120).

2^2033890 is an apocalyptic number.

2033890 is a deficient number, since it is larger than the sum of its proper divisors (1905950).

2033890 is a wasteful number, since it uses less digits than its factorization.

2033890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2033890 is about 1426.1451539026. The cubic root of 2033890 is about 126.6997682033.

The spelling of 2033890 in words is "two million, thirty-three thousand, eight hundred ninety".