2331004 has 24 divisors (see below), whose sum is σ = 4586400. Its totient is φ = 1028544.

The previous prime is 2330959. The next prime is 2331041. The reversal of 2331004 is 4001332.

2331004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 222 + ... + 2170.

It is an arithmetic number, because the mean of its divisors is an integer number (191100).

2^2331004 is an apocalyptic number.

It is an amenable number.

2331004 is a deficient number, since it is larger than the sum of its proper divisors (2255396).

2331004 is a wasteful number, since it uses less digits than its factorization.

2331004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2331004 is about 1526.7625879619. The cubic root of 2331004 is about 132.5910896131.

Adding to 2331004 its reverse (4001332), we get a palindrome (6332336).

The spelling of 2331004 in words is "two million, three hundred thirty-one thousand, four".