33350733 has 12 divisors (see below), whose sum is σ = 51879100. Its totient is φ = 20523456.

The previous prime is 33350731. The next prime is 33350747. The reversal of 33350733 is 33705333.

It can be written as a sum of positive squares in 2 ways, for example, as 20412324 + 12938409 = 4518^2 + 3597^2 .

It is not a de Polignac number, because 33350733 - 2¹ = 33350731 is a prime.

It is a super-2 number, since 2×33350733² = 2224542783274578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33350697 and 33350706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33350731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142408 + ... + 142641.

Almost surely, 2^33350733 is an apocalyptic number.

It is an amenable number.

33350733 is a deficient number, since it is larger than the sum of its proper divisors (18528367).

33350733 is a wasteful number, since it uses less digits than its factorization.

33350733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285068 (or 285065 counting only the distinct ones).

The product of its (nonzero) digits is 8505, while the sum is 27.

The square root of 33350733 is about 5775.0093506418. The cubic root of 33350733 is about 321.8857824396.

The spelling of 33350733 in words is "thirty-three million, three hundred fifty thousand, seven hundred thirty-three".