33882245 has 4 divisors (see below), whose sum is σ = 40658700. Its totient is φ = 27105792.

The previous prime is 33882229. The next prime is 33882257. The reversal of 33882245 is 54228833.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16434916 + 17447329 = 4054^2 + 4177^2 .

It is a cyclic number.

It is not a de Polignac number, because 33882245 - 2⁴ = 33882229 is a prime.

It is a super-2 number, since 2×33882245² = 2296013052480050, which contains 22 as substring.

It is a congruent number.

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, 3388220 + ... + 3388229.

It is an arithmetic number, because the mean of its divisors is an integer number (10164675).

Almost surely, 2^33882245 is an apocalyptic number.

It is an amenable number.

33882245 is a deficient number, since it is larger than the sum of its proper divisors (6776455).

33882245 is an equidigital number, since it uses as much as digits as its factorization.

33882245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776454.

The product of its digits is 46080, while the sum is 35.

The square root of 33882245 is about 5820.8457289298. The cubic root of 33882245 is about 323.5867470481.

The spelling of 33882245 in words is "thirty-three million, eight hundred eighty-two thousand, two hundred forty-five".