33828026 has 8 divisors (see below), whose sum is σ = 50810004. Its totient is φ = 16891360.

The previous prime is 33828017. The next prime is 33828043. The reversal of 33828026 is 62082833.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22572001 + 11256025 = 4751^2 + 3355^2 .

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

It is a super-2 number, since 2×33828026² = 2288670686113352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33827983 and 33828001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9395 + ... + 12486.

Almost surely, 2^33828026 is an apocalyptic number.

33828026 is a deficient number, since it is larger than the sum of its proper divisors (16981978).

33828026 is a wasteful number, since it uses less digits than its factorization.

33828026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22656.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 33828026 is about 5816.1865513410. The cubic root of 33828026 is about 323.4140517171.

The spelling of 33828026 in words is "thirty-three million, eight hundred twenty-eight thousand, twenty-six".