22246325 has 12 divisors (see below), whose sum is σ = 27661920. Its totient is φ = 17747760.

The previous prime is 22246309. The next prime is 22246327. The reversal of 22246325 is 52364222.

It is not a de Polignac number, because 22246325 - 2⁴ = 22246309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22246294 and 22246303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9962 + ... + 11988.

It is an arithmetic number, because the mean of its divisors is an integer number (2305160).

Almost surely, 2^22246325 is an apocalyptic number.

22246325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22246325 is a deficient number, since it is larger than the sum of its proper divisors (5415595).

22246325 is a wasteful number, since it uses less digits than its factorization.

22246325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476 (or 2471 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 22246325 is about 4716.6010007208. The cubic root of 22246325 is about 281.2458303909.

The spelling of 22246325 in words is "twenty-two million, two hundred forty-six thousand, three hundred twenty-five".