1415224225 has 12 divisors (see below), whose sum is σ = 1756344060. Its totient is φ = 1131233600.

The previous prime is 1415224199. The next prime is 1415224229. The reversal of 1415224225 is 5224225141.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 6948496 + 1408275729 = 2636^2 + 37527^2 .

It is not a de Polignac number, because 1415224225 - 2⁵ = 1415224193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1415224193 and 1415224202.

It is not an unprimeable number, because it can be changed into a prime (1415224229) 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, 7695 + ... + 53755.

It is an arithmetic number, because the mean of its divisors is an integer number (146362005).

Almost surely, 2^1415224225 is an apocalyptic number.

It is an amenable number.

1415224225 is a deficient number, since it is larger than the sum of its proper divisors (341119835).

1415224225 is a wasteful number, since it uses less digits than its factorization.

1415224225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47300 (or 47295 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 1415224225 is about 37619.4660382095. The cubic root of 1415224225 is about 1122.7293724583.

Adding to 1415224225 its reverse (5224225141), we get a palindrome (6639449366).

The spelling of 1415224225 in words is "one billion, four hundred fifteen million, two hundred twenty-four thousand, two hundred twenty-five".