33226480 has 40 divisors (see below), whose sum is σ = 88288992. Its totient is φ = 11391744.

The previous prime is 33226471. The next prime is 33226507. The reversal of 33226480 is 8462233.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×33226480² = 2207997946380800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29107 + ... + 30226.

Almost surely, 2^33226480 is an apocalyptic number.

It is an amenable number.

33226480 is an abundant number, since it is smaller than the sum of its proper divisors (55062512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33226480 is a wasteful number, since it uses less digits than its factorization.

33226480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59353 (or 59347 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 33226480 is about 5764.2414939001. The cubic root of 33226480 is about 321.4855408958.

The spelling of 33226480 in words is "thirty-three million, two hundred twenty-six thousand, four hundred eighty".