33660104 has 16 divisors (see below), whose sum is σ = 63367920. Its totient is φ = 16762000.

The previous prime is 33660089. The next prime is 33660113. The reversal of 33660104 is 40106633.

It is a super-2 number, since 2×33660104² = 2266005202581632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33660104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6374 + ... + 10389.

It is an arithmetic number, because the mean of its divisors is an integer number (3960495).

Almost surely, 2^33660104 is an apocalyptic number.

It is an amenable number.

33660104 is a deficient number, since it is larger than the sum of its proper divisors (29707816).

33660104 is a wasteful number, since it uses less digits than its factorization.

33660104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020 (or 17016 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 33660104 is about 5801.7328445905. The cubic root of 33660104 is about 322.8780223604.

Adding to 33660104 its reverse (40106633), we get a palindrome (73766737).

The spelling of 33660104 in words is "thirty-three million, six hundred sixty thousand, one hundred four".