22425067 has 4 divisors (see below), whose sum is σ = 25628656. Its totient is φ = 19221480.

The previous prime is 22425047. The next prime is 22425077. The reversal of 22425067 is 76052422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22425067 - 2¹¹ = 22423019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22425037) 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, 1601784 + ... + 1601797.

It is an arithmetic number, because the mean of its divisors is an integer number (6407164).

Almost surely, 2^22425067 is an apocalyptic number.

22425067 is a deficient number, since it is larger than the sum of its proper divisors (3203589).

22425067 is an equidigital number, since it uses as much as digits as its factorization.

22425067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203588.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 22425067 is about 4735.5112712357. The cubic root of 22425067 is about 281.9970616531.

Adding to 22425067 its reverse (76052422), we get a palindrome (98477489).

The spelling of 22425067 in words is "twenty-two million, four hundred twenty-five thousand, sixty-seven".