3226512425 has 24 divisors (see below), whose sum is σ = 4108742232. Its totient is φ = 2511936000.

The previous prime is 3226512403. The next prime is 3226512431. The reversal of 3226512425 is 5242156223.

It can be written as a sum of positive squares in 12 ways, for example, as 1937056144 + 1289456281 = 44012^2 + 35909^2 .

It is not a de Polignac number, because 3226512425 - 2⁶ = 3226512361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3226512391 and 3226512400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427787 + ... + 435263.

It is an arithmetic number, because the mean of its divisors is an integer number (171197593).

Almost surely, 2^3226512425 is an apocalyptic number.

It is an amenable number.

3226512425 is a deficient number, since it is larger than the sum of its proper divisors (882229807).

3226512425 is a wasteful number, since it uses less digits than its factorization.

3226512425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7949 (or 7944 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 3226512425 is about 56802.3980567722. The cubic root of 3226512425 is about 1477.6711036256.

Adding to 3226512425 its reverse (5242156223), we get a palindrome (8468668648).

The spelling of 3226512425 in words is "three billion, two hundred twenty-six million, five hundred twelve thousand, four hundred twenty-five".