1260012325 has 54 divisors (see below), whose sum is σ = 1859860562. Its totient is φ = 841156800.

The previous prime is 1260012209. The next prime is 1260012371. The reversal of 1260012325 is 5232100621.

It can be written as a sum of positive squares in 3 ways, for example, as 3876961 + 1256135364 = 1969^2 + 35442^2 .

It is not a de Polignac number, because 1260012325 - 2¹⁵ = 1259979557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1260012296 and 1260012305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 7039086 + ... + 7039264.

Almost surely, 2^1260012325 is an apocalyptic number.

It is an amenable number.

1260012325 is a deficient number, since it is larger than the sum of its proper divisors (599848237).

1260012325 is a wasteful number, since it uses less digits than its factorization.

1260012325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1260012325 is about 35496.6523069430. The cubic root of 1260012325 is about 1080.0858199407.

Adding to 1260012325 its reverse (5232100621), we get a palindrome (6492112946).

The spelling of 1260012325 in words is "one billion, two hundred sixty million, twelve thousand, three hundred twenty-five".