1260301260 has 48 divisors (see below), whose sum is σ = 3542305536. Its totient is φ = 334798272.

The previous prime is 1260301241. The next prime is 1260301283. The reversal of 1260301260 is 621030621.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24154 + ... + 55713.

It is an arithmetic number, because the mean of its divisors is an integer number (73798032).

Almost surely, 2^1260301260 is an apocalyptic number.

1260301260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260301260 is an abundant number, since it is smaller than the sum of its proper divisors (2282004276).

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

1260301260 is a wasteful number, since it uses less digits than its factorization.

1260301260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80142 (or 80140 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1260301260 is about 35500.7219644897. The cubic root of 1260301260 is about 1080.1683722404.

Adding to 1260301260 its reverse (621030621), we get a palindrome (1881331881).

The spelling of 1260301260 in words is "one billion, two hundred sixty million, three hundred one thousand, two hundred sixty".