1248464960 has 28 divisors (see below), whose sum is σ = 2972907948. Its totient is φ = 499385856.

The previous prime is 1248464951. The next prime is 1248464969. The reversal of 1248464960 is 694648421.

It is an interprime number because it is at equal distance from previous prime (1248464951) and next prime (1248464969).

It can be written as a sum of positive squares in 2 ways, for example, as 157351936 + 1091113024 = 12544^2 + 33032^2 .

It is not an unprimeable number, because it can be changed into a prime (1248464969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950407 + ... + 1951046.

Almost surely, 2^1248464960 is an apocalyptic number.

1248464960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1248464960 is an abundant number, since it is smaller than the sum of its proper divisors (1724442988).

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

1248464960 is an equidigital number, since it uses as much as digits as its factorization.

1248464960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901470 (or 3901460 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 1248464960 is about 35333.6236466061. The cubic root of 1248464960 is about 1076.7762119346.

The spelling of 1248464960 in words is "one billion, two hundred forty-eight million, four hundred sixty-four thousand, nine hundred sixty".