22340026 has 8 divisors (see below), whose sum is σ = 34591104. Its totient is φ = 10809660.

The previous prime is 22339981. The next prime is 22340041. The reversal of 22340026 is 62004322.

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 = 22339985 and 22340012.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 180100 + ... + 180223.

It is an arithmetic number, because the mean of its divisors is an integer number (4323888).

Almost surely, 2^22340026 is an apocalyptic number.

22340026 is a deficient number, since it is larger than the sum of its proper divisors (12251078).

22340026 is a wasteful number, since it uses less digits than its factorization.

22340026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360356.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 22340026 is about 4726.5236696752. The cubic root of 22340026 is about 281.6401442451.

Adding to 22340026 its reverse (62004322), we get a palindrome (84344348).

The spelling of 22340026 in words is "twenty-two million, three hundred forty thousand, twenty-six".