33423488 has 72 divisors (see below), whose sum is σ = 78532605. Its totient is φ = 14128128.

The previous prime is 33423473. The next prime is 33423491. The reversal of 33423488 is 88432433.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 33269824 + 153664 = 5768^2 + 392^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=4088.

It is a super-2 number, since 2×33423488² = 2234259100172288, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 457820 + ... + 457892.

Almost surely, 2^33423488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33423488

33423488 is an abundant number, since it is smaller than the sum of its proper divisors (45109117).

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

33423488 is an frugal number, since it uses more digits than its factorization.

33423488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 82 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 33423488 is about 5781.3050429812. The cubic root of 33423488 is about 322.1196782608.

The spelling of 33423488 in words is "thirty-three million, four hundred twenty-three thousand, four hundred eighty-eight".