33116361 has 8 divisors (see below), whose sum is σ = 44988480. Its totient is φ = 21660912.

The previous prime is 33116359. The next prime is 33116383. The reversal of 33116361 is 16361133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33116361 - 2¹ = 33116359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33111361) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 103981 + ... + 104298.

It is an arithmetic number, because the mean of its divisors is an integer number (5623560).

Almost surely, 2^33116361 is an apocalyptic number.

It is an amenable number.

33116361 is a deficient number, since it is larger than the sum of its proper divisors (11872119).

33116361 is a wasteful number, since it uses less digits than its factorization.

33116361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208335.

The product of its digits is 972, while the sum is 24.

The square root of 33116361 is about 5754.6816593101. The cubic root of 33116361 is about 321.1299926726.

Adding to 33116361 its reverse (16361133), we get a palindrome (49477494).

The spelling of 33116361 in words is "thirty-three million, one hundred sixteen thousand, three hundred sixty-one".