109336028 has 6 divisors (see below), whose sum is σ = 191338056. Its totient is φ = 54668012.

The previous prime is 109336009. The next prime is 109336037. The reversal of 109336028 is 820633901.

It is a junction number, because it is equal to n+sod(n) for n = 109335985 and 109336003.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13667000 + ... + 13667007.

It is an arithmetic number, because the mean of its divisors is an integer number (31889676).

Almost surely, 2^109336028 is an apocalyptic number.

It is an amenable number.

109336028 is a deficient number, since it is larger than the sum of its proper divisors (82002028).

109336028 is a wasteful number, since it uses less digits than its factorization.

109336028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27334011 (or 27334009 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 109336028 is about 10456.3869476985. The cubic root of 109336028 is about 478.1759883709.

Adding to 109336028 its reverse (820633901), we get a palindrome (929969929).

It can be divided in two parts, 10933 and 6028, that added together give a palindrome (16961).

The spelling of 109336028 in words is "one hundred nine million, three hundred thirty-six thousand, twenty-eight".