22296425 has 12 divisors (see below), whose sum is σ = 27706560. Its totient is φ = 17799120.

The previous prime is 22296397. The next prime is 22296427. The reversal of 22296425 is 52469222.

It is not a de Polignac number, because 22296425 - 2¹⁰ = 22295401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22296391 and 22296400.

It is not an unprimeable number, because it can be changed into a prime (22296427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20444 + ... + 21506.

It is an arithmetic number, because the mean of its divisors is an integer number (2308880).

Almost surely, 2^22296425 is an apocalyptic number.

22296425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22296425 is a deficient number, since it is larger than the sum of its proper divisors (5410135).

22296425 is a wasteful number, since it uses less digits than its factorization.

22296425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912 (or 1907 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 22296425 is about 4721.9090419024. The cubic root of 22296425 is about 281.4567993463.

The spelling of 22296425 in words is "twenty-two million, two hundred ninety-six thousand, four hundred twenty-five".