28035084 has 48 divisors (see below), whose sum is σ = 81559296. Its totient is φ = 7281600.

The previous prime is 28035079. The next prime is 28035107. The reversal of 28035084 is 48053082.

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 15 ways as a sum of consecutive naturals, for example, 14247 + ... + 16094.

It is an arithmetic number, because the mean of its divisors is an integer number (1699152).

Almost surely, 2^28035084 is an apocalyptic number.

It is an amenable number.

28035084 is an abundant number, since it is smaller than the sum of its proper divisors (53524212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28035084 is a wasteful number, since it uses less digits than its factorization.

28035084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30366 (or 30364 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 28035084 is about 5294.8167107087. The cubic root of 28035084 is about 303.7856724519.

It can be divided in two parts, 2803 and 5084, that added together give a palindrome (7887).

The spelling of 28035084 in words is "twenty-eight million, thirty-five thousand, eighty-four".