22241346 has 8 divisors (see below), whose sum is σ = 44482704. Its totient is φ = 7413780.

The previous prime is 22241339. The next prime is 22241357. The reversal of 22241346 is 64314222.

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

22241346 is an admirable number.

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, 1853440 + ... + 1853451.

It is an arithmetic number, because the mean of its divisors is an integer number (5560338).

Almost surely, 2^22241346 is an apocalyptic number.

22241346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22241346 is a wasteful number, since it uses less digits than its factorization.

22241346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706896.

The product of its digits is 2304, while the sum is 24.

The square root of 22241346 is about 4716.0731546489. The cubic root of 22241346 is about 281.2248467382.

Adding to 22241346 its reverse (64314222), we get a palindrome (86555568).

It can be divided in two parts, 2224 and 1346, that added together give a triangular number (3570 = T₈₄).

The spelling of 22241346 in words is "twenty-two million, two hundred forty-one thousand, three hundred forty-six".