1260536360 has 32 divisors (see below), whose sum is σ = 2843013600. Its totient is φ = 503004480.

The previous prime is 1260536327. The next prime is 1260536369. The reversal of 1260536360 is 636350621.

It is not an unprimeable number, because it can be changed into a prime (1260536369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20846 + ... + 54365.

It is an arithmetic number, because the mean of its divisors is an integer number (88844175).

Almost surely, 2^1260536360 is an apocalyptic number.

1260536360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260536360 is an abundant number, since it is smaller than the sum of its proper divisors (1582477240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1260536360 is a wasteful number, since it uses less digits than its factorization.

1260536360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75641 (or 75637 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 1260536360 is about 35504.0330103497. The cubic root of 1260536360 is about 1080.2355339060.

Adding to 1260536360 its reverse (636350621), we get a palindrome (1896886981).

The spelling of 1260536360 in words is "one billion, two hundred sixty million, five hundred thirty-six thousand, three hundred sixty".