22032026 has 8 divisors (see below), whose sum is σ = 33168180. Its totient is φ = 10975968.

The previous prime is 22032019. The next prime is 22032089. The reversal of 22032026 is 62023022.

It can be written as a sum of positive squares in 2 ways, for example, as 18966025 + 3066001 = 4355^2 + 1751^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22031995 and 22032013.

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, 19331 + ... + 20438.

Almost surely, 2^22032026 is an apocalyptic number.

22032026 is a deficient number, since it is larger than the sum of its proper divisors (11136154).

22032026 is a wasteful number, since it uses less digits than its factorization.

22032026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40048.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22032026 is about 4693.8285013409. The cubic root of 22032026 is about 280.3398339777.

Adding to 22032026 its reverse (62023022), we get a palindrome (84055048).

The spelling of 22032026 in words is "twenty-two million, thirty-two thousand, twenty-six".