33227798 has 8 divisors (see below), whose sum is σ = 50658960. Its totient is φ = 16341480.

The previous prime is 33227783. The next prime is 33227807. The reversal of 33227798 is 89772233.

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

It is a super-2 number, since 2×33227798² = 2208173119857608, 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, 136058 + ... + 136301.

It is an arithmetic number, because the mean of its divisors is an integer number (6332370).

Almost surely, 2^33227798 is an apocalyptic number.

33227798 is a deficient number, since it is larger than the sum of its proper divisors (17431162).

33227798 is a wasteful number, since it uses less digits than its factorization.

33227798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272422.

The product of its digits is 127008, while the sum is 41.

The square root of 33227798 is about 5764.3558183027. The cubic root of 33227798 is about 321.4897916454.

The spelling of 33227798 in words is "thirty-three million, two hundred twenty-seven thousand, seven hundred ninety-eight".