33097227 has 4 divisors (see below), whose sum is σ = 44129640. Its totient is φ = 22064816.

The previous prime is 33097219. The next prime is 33097241. The reversal of 33097227 is 72279033.

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

It is a cyclic number.

It is not a de Polignac number, because 33097227 - 2³ = 33097219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33097247) 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, 5516202 + ... + 5516207.

It is an arithmetic number, because the mean of its divisors is an integer number (11032410).

Almost surely, 2^33097227 is an apocalyptic number.

33097227 is a deficient number, since it is larger than the sum of its proper divisors (11032413).

33097227 is a wasteful number, since it uses less digits than its factorization.

33097227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11032412.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 33097227 is about 5753.0189466053. The cubic root of 33097227 is about 321.0681331681.

The spelling of 33097227 in words is "thirty-three million, ninety-seven thousand, two hundred twenty-seven".