22830748 has 12 divisors (see below), whose sum is σ = 39988312. Its totient is φ = 11405520.

The previous prime is 22830733. The next prime is 22830749. The reversal of 22830748 is 84703822.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22830749) 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, 5911 + ... + 8977.

Almost surely, 2^22830748 is an apocalyptic number.

It is an amenable number.

22830748 is a deficient number, since it is larger than the sum of its proper divisors (17157564).

22830748 is a wasteful number, since it uses less digits than its factorization.

22830748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932 (or 4930 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 22830748 is about 4778.1531997206. The cubic root of 22830748 is about 283.6873998797.

It can be divided in two parts, 228 and 30748, that added together give a square (30976 = 176²).

The spelling of 22830748 in words is "twenty-two million, eight hundred thirty thousand, seven hundred forty-eight".