1260284048 has 10 divisors (see below), whose sum is σ = 2441800374. Its totient is φ = 630142016.

The previous prime is 1260284029. The next prime is 1260284063. The reversal of 1260284048 is 8404820621.

It can be written as a sum of positive squares in only one way, i.e., 1076627344 + 183656704 = 32812^2 + 13552^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1260283999 and 1260284017.

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 as a sum of consecutive naturals, namely, 39383861 + ... + 39383892.

Almost surely, 2^1260284048 is an apocalyptic number.

It is an amenable number.

1260284048 is a deficient number, since it is larger than the sum of its proper divisors (1181516326).

1260284048 is an equidigital number, since it uses as much as digits as its factorization.

1260284048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78767761 (or 78767755 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 1260284048 is about 35500.4795460568. The cubic root of 1260284048 is about 1080.1634549128.

The spelling of 1260284048 in words is "one billion, two hundred sixty million, two hundred eighty-four thousand, forty-eight".