22448955 has 8 divisors (see below), whose sum is σ = 35918352. Its totient is φ = 11972768.

The previous prime is 22448947. The next prime is 22448977. The reversal of 22448955 is 55984422.

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

It is a cyclic number.

It is not a de Polignac number, because 22448955 - 2³ = 22448947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748284 + ... + 748313.

It is an arithmetic number, because the mean of its divisors is an integer number (4489794).

Almost surely, 2^22448955 is an apocalyptic number.

22448955 is a deficient number, since it is larger than the sum of its proper divisors (13469397).

22448955 is a wasteful number, since it uses less digits than its factorization.

22448955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496605.

The product of its digits is 115200, while the sum is 39.

The square root of 22448955 is about 4738.0328196415. The cubic root of 22448955 is about 282.0971573078.

The spelling of 22448955 in words is "twenty-two million, four hundred forty-eight thousand, nine hundred fifty-five".