28846004 has 24 divisors (see below), whose sum is σ = 55623456. Its totient is φ = 12980000.

The previous prime is 28846003. The next prime is 28846007. The reversal of 28846004 is 40064882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28846003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1199 + ... + 7689.

It is an arithmetic number, because the mean of its divisors is an integer number (2317644).

Almost surely, 2^28846004 is an apocalyptic number.

It is an amenable number.

28846004 is a deficient number, since it is larger than the sum of its proper divisors (26777452).

28846004 is a wasteful number, since it uses less digits than its factorization.

28846004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6607 (or 6605 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 28846004 is about 5370.8476053599. The cubic root of 28846004 is about 306.6868958510.

It can be divided in two parts, 2884 and 6004, that added together give a palindrome (8888).

The spelling of 28846004 in words is "twenty-eight million, eight hundred forty-six thousand, four".