1136481180 has 48 divisors (see below), whose sum is σ = 3198333600. Its totient is φ = 301520128.

The previous prime is 1136481169. The next prime is 1136481191. The reversal of 1136481180 is 811846311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1136481169) and next prime (1136481191).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36255 + ... + 59894.

It is an arithmetic number, because the mean of its divisors is an integer number (66631950).

Almost surely, 2^1136481180 is an apocalyptic number.

1136481180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1136481180 is an abundant number, since it is smaller than the sum of its proper divisors (2061852420).

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

1136481180 is a wasteful number, since it uses less digits than its factorization.

1136481180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96358 (or 96356 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 1136481180 is about 33711.7365319558. The cubic root of 1136481180 is about 1043.5679903983.

The spelling of 1136481180 in words is "one billion, one hundred thirty-six million, four hundred eighty-one thousand, one hundred eighty".