3215002425 has 24 divisors (see below), whose sum is σ = 5317112064. Its totient is φ = 1714138560.

The previous prime is 3215002423. The next prime is 3215002459. The reversal of 3215002425 is 5242005123.

It is not a de Polignac number, because 3215002425 - 2¹ = 3215002423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3215002395 and 3215002404.

It is not an unprimeable number, because it can be changed into a prime (3215002423) 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, 420184 + ... + 427766.

It is an arithmetic number, because the mean of its divisors is an integer number (221546336).

Almost surely, 2^3215002425 is an apocalyptic number.

It is an amenable number.

3215002425 is a deficient number, since it is larger than the sum of its proper divisors (2102109639).

3215002425 is a wasteful number, since it uses less digits than its factorization.

3215002425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13249 (or 13244 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 3215002425 is about 56700.9913934492. The cubic root of 3215002425 is about 1475.9119018775.

Adding to 3215002425 its reverse (5242005123), we get a palindrome (8457007548).

The spelling of 3215002425 in words is "three billion, two hundred fifteen million, two thousand, four hundred twenty-five".