22863345 has 8 divisors (see below), whose sum is σ = 36581376. Its totient is φ = 12193776.

The previous prime is 22863343. The next prime is 22863353. The reversal of 22863345 is 54336822.

It is a happy number.

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

It is not a de Polignac number, because 22863345 - 2¹ = 22863343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22863343) 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, 762097 + ... + 762126.

It is an arithmetic number, because the mean of its divisors is an integer number (4572672).

Almost surely, 2^22863345 is an apocalyptic number.

It is an amenable number.

22863345 is a deficient number, since it is larger than the sum of its proper divisors (13718031).

22863345 is a wasteful number, since it uses less digits than its factorization.

22863345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524231.

The product of its digits is 34560, while the sum is 33.

The square root of 22863345 is about 4781.5630289687. The cubic root of 22863345 is about 283.8223488914.

The spelling of 22863345 in words is "twenty-two million, eight hundred sixty-three thousand, three hundred forty-five".