22328607 has 16 divisors (see below), whose sum is σ = 35504640. Its totient is φ = 12204192.

The previous prime is 22328597. The next prime is 22328611. The reversal of 22328607 is 70682322.

It is not a de Polignac number, because 22328607 - 2⁷ = 22328479 is a prime.

It is a super-3 number, since 3×22328607³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22328627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22632 + ... + 23597.

It is an arithmetic number, because the mean of its divisors is an integer number (2219040).

Almost surely, 2^22328607 is an apocalyptic number.

22328607 is a deficient number, since it is larger than the sum of its proper divisors (13176033).

22328607 is a wasteful number, since it uses less digits than its factorization.

22328607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46262.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 22328607 is about 4725.3155450192. The cubic root of 22328607 is about 281.5921497185.

The spelling of 22328607 in words is "twenty-two million, three hundred twenty-eight thousand, six hundred seven".