22755326 has 16 divisors (see below), whose sum is σ = 38855808. Its totient is φ = 9893400.

The previous prime is 22755323. The next prime is 22755361. The reversal of 22755326 is 62355722.

It is a super-2 number, since 2×22755326² = 1035609722732552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22755292 and 22755301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22755323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21980 + ... + 22991.

It is an arithmetic number, because the mean of its divisors is an integer number (2428488).

Almost surely, 2^22755326 is an apocalyptic number.

22755326 is a deficient number, since it is larger than the sum of its proper divisors (16100482).

22755326 is a wasteful number, since it uses less digits than its factorization.

22755326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45007.

The product of its digits is 25200, while the sum is 32.

The square root of 22755326 is about 4770.2542909157. The cubic root of 22755326 is about 283.3746655581.

The spelling of 22755326 in words is "twenty-two million, seven hundred fifty-five thousand, three hundred twenty-six".