2863004 has 24 divisors (see below), whose sum is σ = 5388768. Its totient is φ = 1326080.

The previous prime is 2862997. The next prime is 2863009. The reversal of 2863004 is 4003682.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4532 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (224532).

2^2863004 is an apocalyptic number.

It is an amenable number.

2863004 is a deficient number, since it is larger than the sum of its proper divisors (2525764).

2863004 is a wasteful number, since it uses less digits than its factorization.

2863004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2863004 is about 1692.0413706526. The cubic root of 2863004 is about 141.9953050091.

Adding to 2863004 its reverse (4003682), we get a palindrome (6866686).

The spelling of 2863004 in words is "two million, eight hundred sixty-three thousand, four".