33473116 has 12 divisors (see below), whose sum is σ = 58644432. Its totient is φ = 16717568.

The previous prime is 33473113. The next prime is 33473161. The reversal of 33473116 is 61137433.

It is a happy number.

It is a super-2 number, since 2×33473116² = 2240898989498912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33473113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325 + ... + 8188.

It is an arithmetic number, because the mean of its divisors is an integer number (4887036).

Almost surely, 2^33473116 is an apocalyptic number.

It is an amenable number.

33473116 is a deficient number, since it is larger than the sum of its proper divisors (25171316).

33473116 is a wasteful number, since it uses less digits than its factorization.

33473116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9500 (or 9498 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 33473116 is about 5785.5955613921. The cubic root of 33473116 is about 322.2790297694.

The spelling of 33473116 in words is "thirty-three million, four hundred seventy-three thousand, one hundred sixteen".