1415041225 has 36 divisors (see below), whose sum is σ = 1965694500. Its totient is φ = 1008833280.

The previous prime is 1415041163. The next prime is 1415041247. The reversal of 1415041225 is 5221405141.

It can be written as a sum of positive squares in 18 ways, for example, as 1009904841 + 405136384 = 31779^2 + 20128^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1415041225 is a prime.

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 1415041225.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 116751 + ... + 128299.

It is an arithmetic number, because the mean of its divisors is an integer number (54602625).

Almost surely, 2^1415041225 is an apocalyptic number.

It is an amenable number.

1415041225 is a deficient number, since it is larger than the sum of its proper divisors (550653275).

1415041225 is a wasteful number, since it uses less digits than its factorization.

1415041225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11614 (or 11596 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1415041225 is about 37617.0337081488. The cubic root of 1415041225 is about 1122.6809776932.

Adding to 1415041225 its reverse (5221405141), we get a palindrome (6636446366).

The spelling of 1415041225 in words is "one billion, four hundred fifteen million, forty-one thousand, two hundred twenty-five".