2031104 has 20 divisors (see below), whose sum is σ = 4059264. Its totient is φ = 1015296.

The previous prime is 2031103. The next prime is 2031121. The reversal of 2031104 is 4011302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1472 + ... + 2495.

2^2031104 is an apocalyptic number.

It is an amenable number.

2031104 is a deficient number, since it is larger than the sum of its proper divisors (2028160).

2031104 is an frugal number, since it uses more digits than its factorization.

2031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985 (or 3969 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2031104 is about 1425.1680602652. The cubic root of 2031104 is about 126.6418911223.

Adding to 2031104 its reverse (4011302), we get a palindrome (6042406).

The spelling of 2031104 in words is "two million, thirty-one thousand, one hundred four".