28033082 has 32 divisors (see below), whose sum is σ = 54241920. Its totient is φ = 10543680.

The previous prime is 28033079. The next prime is 28033123.

28033082 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328 + ... + 7604.

It is an arithmetic number, because the mean of its divisors is an integer number (1695060).

Almost surely, 2^28033082 is an apocalyptic number.

28033082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28033082 is a deficient number, since it is larger than the sum of its proper divisors (26208838).

28033082 is a wasteful number, since it uses less digits than its factorization.

28033082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6326.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 28033082 is about 5294.6276545192. The cubic root of 28033082 is about 303.7784411152.

It can be divided in two parts, 2803 and 3082, that added together give a palindrome (5885).

The spelling of 28033082 in words is "twenty-eight million, thirty-three thousand, eighty-two".