2262445245 has 24 divisors (see below), whose sum is σ = 3922801272. Its totient is φ = 1206259200.

The previous prime is 2262445219. The next prime is 2262445247. The reversal of 2262445245 is 5425442622.

2262445245 is a `hidden beast` number, since 2 + 2 + 624 + 4 + 5 + 24 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 301401 + 2262143844 = 549^2 + 47562^2 .

It is not a de Polignac number, because 2262445245 - 2⁹ = 2262444733 is a prime.

It is a super-2 number, since 2×2262445245² = 10237316973246220050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262445247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194185 + ... + 205505.

It is an arithmetic number, because the mean of its divisors is an integer number (163450053).

Almost surely, 2^2262445245 is an apocalyptic number.

It is an amenable number.

2262445245 is a deficient number, since it is larger than the sum of its proper divisors (1660356027).

2262445245 is a wasteful number, since it uses less digits than its factorization.

2262445245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15773 (or 15770 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

The square root of 2262445245 is about 47565.1684008372. The cubic root of 2262445245 is about 1312.7822391671.

Adding to 2262445245 its reverse (5425442622), we get a palindrome (7687887867).

The spelling of 2262445245 in words is "two billion, two hundred sixty-two million, four hundred forty-five thousand, two hundred forty-five".