33628484 has 12 divisors (see below), whose sum is σ = 61408704. Its totient is φ = 16083144.

The previous prime is 33628481. The next prime is 33628493. The reversal of 33628484 is 48482633.

It is a super-2 number, since 2×33628484² = 2261749872276512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33628481) 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, 182672 + ... + 182855.

It is an arithmetic number, because the mean of its divisors is an integer number (5117392).

Almost surely, 2^33628484 is an apocalyptic number.

It is an amenable number.

33628484 is a deficient number, since it is larger than the sum of its proper divisors (27780220).

33628484 is a wasteful number, since it uses less digits than its factorization.

33628484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365554 (or 365552 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 33628484 is about 5799.0071564019. The cubic root of 33628484 is about 322.7768877787.

The spelling of 33628484 in words is "thirty-three million, six hundred twenty-eight thousand, four hundred eighty-four".