1180481160 has 32 divisors (see below), whose sum is σ = 3541443840. Its totient is φ = 314794944.

The previous prime is 1180481123. The next prime is 1180481177. The reversal of 1180481160 is 611840811.

It is a super-2 number, since 2×1180481160² = 2787071538229891200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4918552 + ... + 4918791.

It is an arithmetic number, because the mean of its divisors is an integer number (110670120).

Almost surely, 2^1180481160 is an apocalyptic number.

1180481160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1180481160 is an abundant number, since it is smaller than the sum of its proper divisors (2360962680).

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

1180481160 is a wasteful number, since it uses less digits than its factorization.

1180481160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9837357 (or 9837353 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 1180481160 is about 34358.1309154034. The cubic root of 1180481160 is about 1056.8654163237.

The spelling of 1180481160 in words is "one billion, one hundred eighty million, four hundred eighty-one thousand, one hundred sixty".