It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 33628536.
It is a congruent number.
It is an unprimeable number.
Almost surely, 233628536 is an apocalyptic number.
33628536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33628536 is a wasteful number, since it uses less digits than its factorization.
33628536 is an evil number, because the sum of its binary digits is even.
The square root of 33628536 is about 5799.0116399262. The cubic root of 33628536 is about 322.7770541495. Note that the first 3 decimals are identical.
The spelling of 33628536 in words is "thirty-three million, six hundred twenty-eight thousand, five hundred thirty-six".