22425763 has 2 divisors, whose sum is σ = 22425764. Its totient is φ = 22425762.

The previous prime is 22425761. The next prime is 22425779. The reversal of 22425763 is 36752422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22425763 - 2¹ = 22425761 is a prime.

It is a super-2 number, since 2×22425763² = 1005829692264338, which contains 22 as substring.

Together with 22425761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22425761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212881 + 11212882.

It is an arithmetic number, because the mean of its divisors is an integer number (11212882).

Almost surely, 2^22425763 is an apocalyptic number.

22425763 is a deficient number, since it is larger than the sum of its proper divisors (1).

22425763 is an equidigital number, since it uses as much as digits as its factorization.

22425763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 31.

The square root of 22425763 is about 4735.5847579787. The cubic root of 22425763 is about 281.9999790420. Note that the first 4 decimals are identical.

The spelling of 22425763 in words is "twenty-two million, four hundred twenty-five thousand, seven hundred sixty-three".