22830365 has 8 divisors (see below), whose sum is σ = 27597240. Its totient is φ = 18130432.

The previous prime is 22830361. The next prime is 22830373. The reversal of 22830365 is 56303822.

It can be written as a sum of positive squares in 4 ways, for example, as 4674244 + 18156121 = 2162^2 + 4261^2 .

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 22830365 - 2² = 22830361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22830361) 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, 15980 + ... + 17349.

It is an arithmetic number, because the mean of its divisors is an integer number (3449655).

Almost surely, 2^22830365 is an apocalyptic number.

It is an amenable number.

22830365 is a deficient number, since it is larger than the sum of its proper divisors (4766875).

22830365 is a wasteful number, since it uses less digits than its factorization.

22830365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33471.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 22830365 is about 4778.1131213064. The cubic root of 22830365 is about 283.6858135267.

The spelling of 22830365 in words is "twenty-two million, eight hundred thirty thousand, three hundred sixty-five".