106224325 has 12 divisors (see below), whose sum is σ = 131883300. Its totient is φ = 84872960.

The previous prime is 106224323. The next prime is 106224331. The reversal of 106224325 is 523422601.

It can be written as a sum of positive squares in 6 ways, for example, as 3992004 + 102232321 = 1998^2 + 10111^2 .

It is not a de Polignac number, because 106224325 - 2¹ = 106224323 is a prime.

It is a super-2 number, since 2×106224325² = 22567214443411250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 106224325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106224323) 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, 22251 + ... + 26599.

It is an arithmetic number, because the mean of its divisors is an integer number (10990275).

Almost surely, 2^106224325 is an apocalyptic number.

It is an amenable number.

106224325 is a deficient number, since it is larger than the sum of its proper divisors (25658975).

106224325 is an equidigital number, since it uses as much as digits as its factorization.

106224325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336 (or 5331 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 106224325 is about 10306.5185683625. The cubic root of 106224325 is about 473.5959647556.

Adding to 106224325 its reverse (523422601), we get a palindrome (629646926).

The spelling of 106224325 in words is "one hundred six million, two hundred twenty-four thousand, three hundred twenty-five".