1002514225 has 24 divisors (see below), whose sum is σ = 1373483520. Its totient is φ = 722008320.

The previous prime is 1002514213. The next prime is 1002514229. The reversal of 1002514225 is 5224152001.

1002514225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002514225 - 2¹⁵ = 1002481457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002514196 and 1002514205.

It is not an unprimeable number, because it can be changed into a prime (1002514229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41505 + ... + 61054.

It is an arithmetic number, because the mean of its divisors is an integer number (57228480).

Almost surely, 2^1002514225 is an apocalyptic number.

It is an amenable number.

1002514225 is a deficient number, since it is larger than the sum of its proper divisors (370969295).

1002514225 is a wasteful number, since it uses less digits than its factorization.

1002514225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102609 (or 102604 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1002514225 is about 31662.5050335566. The cubic root of 1002514225 is about 1000.8373736097.

Adding to 1002514225 its reverse (5224152001), we get a palindrome (6226666226).

The spelling of 1002514225 in words is "one billion, two million, five hundred fourteen thousand, two hundred twenty-five".