22425373 has 2 divisors, whose sum is σ = 22425374. Its totient is φ = 22425372.

The previous prime is 22425371. The next prime is 22425383. The reversal of 22425373 is 37352422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20403289 + 2022084 = 4517^2 + 1422^2 .

It is a cyclic number.

It is not a de Polignac number, because 22425373 - 2¹ = 22425371 is a prime.

Together with 22425371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22425371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212686 + 11212687.

It is an arithmetic number, because the mean of its divisors is an integer number (11212687).

Almost surely, 2^22425373 is an apocalyptic number.

It is an amenable number.

22425373 is a deficient number, since it is larger than the sum of its proper divisors (1).

22425373 is an equidigital number, since it uses as much as digits as its factorization.

22425373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 28.

The square root of 22425373 is about 4735.5435802028. The cubic root of 22425373 is about 281.9983443056.

Adding to 22425373 its reverse (37352422), we get a palindrome (59777795).

The spelling of 22425373 in words is "twenty-two million, four hundred twenty-five thousand, three hundred seventy-three".