2300224145 has 8 divisors (see below), whose sum is σ = 2761932840. Its totient is φ = 1839070080.

The previous prime is 2300224141. The next prime is 2300224159. The reversal of 2300224145 is 5414220032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1008253009 + 1291971136 = 31753^2 + 35944^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2300224145 - 2² = 2300224141 is a prime.

It is a super-2 number, since 2×2300224145² = 10582062234481962050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2300224145.

It is not an unprimeable number, because it can be changed into a prime (2300224141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129476 + ... + 146165.

It is an arithmetic number, because the mean of its divisors is an integer number (345241605).

Almost surely, 2^2300224145 is an apocalyptic number.

It is an amenable number.

2300224145 is a deficient number, since it is larger than the sum of its proper divisors (461708695).

2300224145 is a wasteful number, since it uses less digits than its factorization.

2300224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277315.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2300224145 is about 47960.6520493623. The cubic root of 2300224145 is about 1320.0490005149.

Adding to 2300224145 its reverse (5414220032), we get a palindrome (7714444177).

The spelling of 2300224145 in words is "two billion, three hundred million, two hundred twenty-four thousand, one hundred forty-five".