1170580992 has 240 divisors, whose sum is σ = 3687121152. Its totient is φ = 329011200.

The previous prime is 1170580991. The next prime is 1170581017. The reversal of 1170580992 is 2990850711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170580991) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7752117 + ... + 7752267.

Almost surely, 2^1170580992 is an apocalyptic number.

1170580992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1170580992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1843560576).

1170580992 is an abundant number, since it is smaller than the sum of its proper divisors (2516540160).

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

1170580992 is a wasteful number, since it uses less digits than its factorization.

1170580992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 42.

The square root of 1170580992 is about 34213.7544271306. The cubic root of 1170580992 is about 1053.9026323093.

The spelling of 1170580992 in words is "one billion, one hundred seventy million, five hundred eighty thousand, nine hundred ninety-two".