33073826 has 4 divisors (see below), whose sum is σ = 49610742. Its totient is φ = 16536912.

The previous prime is 33073811. The next prime is 33073829. The reversal of 33073826 is 62837033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62837033 = 7 ⋅8976719.

It can be written as a sum of positive squares in only one way, i.e., 31866025 + 1207801 = 5645^2 + 1099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33073792 and 33073801.

It is not an unprimeable number, because it can be changed into a prime (33073829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8268455 + ... + 8268458.

Almost surely, 2^33073826 is an apocalyptic number.

33073826 is a deficient number, since it is larger than the sum of its proper divisors (16536916).

33073826 is a wasteful number, since it uses less digits than its factorization.

33073826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16536915.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 33073826 is about 5750.9847852346. The cubic root of 33073826 is about 320.9924461947.

The spelling of 33073826 in words is "thirty-three million, seventy-three thousand, eight hundred twenty-six".