22361026 has 8 divisors (see below), whose sum is σ = 33767100. Its totient is φ = 11105328.

The previous prime is 22361021. The next prime is 22361041. The reversal of 22361026 is 62016322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17230801 + 5130225 = 4151^2 + 2265^2 .

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 = 22360988 and 22361006.

It is not an unprimeable number, because it can be changed into a prime (22361021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37221 + ... + 37816.

Almost surely, 2^22361026 is an apocalyptic number.

22361026 is a deficient number, since it is larger than the sum of its proper divisors (11406074).

22361026 is a wasteful number, since it uses less digits than its factorization.

22361026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75188.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 22361026 is about 4728.7446537110. The cubic root of 22361026 is about 281.7283654312.

Adding to 22361026 its reverse (62016322), we get a palindrome (84377348).

The spelling of 22361026 in words is "twenty-two million, three hundred sixty-one thousand, twenty-six".