2033642 has 32 divisors (see below), whose sum is σ = 3592512. Its totient is φ = 854784.

The previous prime is 2033639. The next prime is 2033657. The reversal of 2033642 is 2463302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18953 + ... + 19059.

It is an arithmetic number, because the mean of its divisors is an integer number (112266).

2^2033642 is an apocalyptic number.

2033642 is a deficient number, since it is larger than the sum of its proper divisors (1558870).

2033642 is a wasteful number, since it uses less digits than its factorization.

2033642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2033642 is about 1426.0582035808. The cubic root of 2033642 is about 126.6946183313.

Adding to 2033642 its reverse (2463302), we get a palindrome (4496944).

The spelling of 2033642 in words is "two million, thirty-three thousand, six hundred forty-two".