33226384 has 10 divisors (see below), whose sum is σ = 64376150. Its totient is φ = 16613184.

The previous prime is 33226343. The next prime is 33226387. The reversal of 33226384 is 48362233.

It can be written as a sum of positive squares in only one way, i.e., 32947600 + 278784 = 5740^2 + 528^2 .

It is a super-2 number, since 2×33226384² = 2207985187430912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33226387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038309 + ... + 1038340.

It is an arithmetic number, because the mean of its divisors is an integer number (6437615).

Almost surely, 2^33226384 is an apocalyptic number.

It is an amenable number.

33226384 is a deficient number, since it is larger than the sum of its proper divisors (31149766).

33226384 is a wasteful number, since it uses less digits than its factorization.

33226384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076657 (or 2076651 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 33226384 is about 5764.2331666927. The cubic root of 33226384 is about 321.4852312768.

The spelling of 33226384 in words is "thirty-three million, two hundred twenty-six thousand, three hundred eighty-four".