1135680248 has 16 divisors (see below), whose sum is σ = 2130282960. Its totient is φ = 567604800.

The previous prime is 1135680233. The next prime is 1135680253. The reversal of 1135680248 is 8420865311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7988 + ... + 48323.

It is an arithmetic number, because the mean of its divisors is an integer number (133142685).

Almost surely, 2^1135680248 is an apocalyptic number.

It is an amenable number.

1135680248 is a deficient number, since it is larger than the sum of its proper divisors (994602712).

1135680248 is a wasteful number, since it uses less digits than its factorization.

1135680248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58838 (or 58834 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 1135680248 is about 33699.8553112621. The cubic root of 1135680248 is about 1043.3227822247.

The spelling of 1135680248 in words is "one billion, one hundred thirty-five million, six hundred eighty thousand, two hundred forty-eight".