22830386 has 8 divisors (see below), whose sum is σ = 34891884. Its totient is φ = 11199760.

The previous prime is 22830383. The next prime is 22830389. The reversal of 22830386 is 68303822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22830383) and next prime (22830389).

It can be written as a sum of positive squares in 2 ways, for example, as 22743361 + 87025 = 4769^2 + 295^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22830383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107585 + ... + 107796.

Almost surely, 2^22830386 is an apocalyptic number.

22830386 is a deficient number, since it is larger than the sum of its proper divisors (12061498).

22830386 is a wasteful number, since it uses less digits than its factorization.

22830386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215436.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 22830386 is about 4778.1153188260. The cubic root of 22830386 is about 283.6859005073.

The spelling of 22830386 in words is "twenty-two million, eight hundred thirty thousand, three hundred eighty-six".