1260868325 has 12 divisors (see below), whose sum is σ = 1655446500. Its totient is φ = 949359360.

The previous prime is 1260868309. The next prime is 1260868373. The reversal of 1260868325 is 5238680621.

It can be written as a sum of positive squares in 6 ways, for example, as 86229796 + 1174638529 = 9286^2 + 34273^2 .

It is not a de Polignac number, because 1260868325 - 2⁴ = 1260868309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1482950 + ... + 1483799.

It is an arithmetic number, because the mean of its divisors is an integer number (137953875).

Almost surely, 2^1260868325 is an apocalyptic number.

It is an amenable number.

1260868325 is a deficient number, since it is larger than the sum of its proper divisors (394578175).

1260868325 is a wasteful number, since it uses less digits than its factorization.

1260868325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966776 (or 2966771 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 1260868325 is about 35508.7077348641. The cubic root of 1260868325 is about 1080.3303530443.

The spelling of 1260868325 in words is "one billion, two hundred sixty million, eight hundred sixty-eight thousand, three hundred twenty-five".