33628006 has 8 divisors (see below), whose sum is σ = 53409240. Its totient is φ = 15824928.

The previous prime is 33627977. The next prime is 33628013. The reversal of 33628006 is 60082633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33628006² = 2261685575072072, which contains 22 as substring.

It is a plaindrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494496 + ... + 494563.

It is an arithmetic number, because the mean of its divisors is an integer number (6676155).

Almost surely, 2^33628006 is an apocalyptic number.

33628006 is a deficient number, since it is larger than the sum of its proper divisors (19781234).

33628006 is a wasteful number, since it uses less digits than its factorization.

33628006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989078.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 33628006 is about 5798.9659423039. The cubic root of 33628006 is about 322.7753584394.

The spelling of 33628006 in words is "thirty-three million, six hundred twenty-eight thousand, six".