1248060688 has 20 divisors (see below), whose sum is σ = 2763563200. Its totient is φ = 534883104.

The previous prime is 1248060683. The next prime is 1248060719. The reversal of 1248060688 is 8860608421.

It is not an unprimeable number, because it can be changed into a prime (1248060683) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 5571588 + ... + 5571811.

It is an arithmetic number, because the mean of its divisors is an integer number (138178160).

Almost surely, 2^1248060688 is an apocalyptic number.

It is an amenable number.

1248060688 is an abundant number, since it is smaller than the sum of its proper divisors (1515502512).

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

1248060688 is a wasteful number, since it uses less digits than its factorization.

1248060688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11143414 (or 11143408 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 1248060688 is about 35327.9024002275. The cubic root of 1248060688 is about 1076.6599738657.

The spelling of 1248060688 in words is "one billion, two hundred forty-eight million, sixty thousand, six hundred eighty-eight".