1170248640 has 112 divisors (see below), whose sum is σ = 4053352320. Its totient is φ = 283694080.

The previous prime is 1170248603. The next prime is 1170248663. The reversal of 1170248640 is 468420711.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44850 + ... + 65969.

Almost surely, 2^1170248640 is an apocalyptic number.

1170248640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1170248640 is an abundant number, since it is smaller than the sum of its proper divisors (2883103680).

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

1170248640 is a wasteful number, since it uses less digits than its factorization.

1170248640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110850 (or 110840 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 1170248640 is about 34208.8970883307. The cubic root of 1170248640 is about 1053.8028813297.

The spelling of 1170248640 in words is "one billion, one hundred seventy million, two hundred forty-eight thousand, six hundred forty".