1159413084 has 18 divisors (see below), whose sum is σ = 2930738720. Its totient is φ = 386471016.

The previous prime is 1159413043. The next prime is 1159413089. The reversal of 1159413084 is 4803149511.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 32205919 = 1159413084 / (1 + 1 + 5 + 9 + 4 + 1 + 3 + 0 + 8 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159413089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16102924 + ... + 16102995.

Almost surely, 2^1159413084 is an apocalyptic number.

It is an amenable number.

1159413084 is an abundant number, since it is smaller than the sum of its proper divisors (1771325636).

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

1159413084 is a wasteful number, since it uses less digits than its factorization.

1159413084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32205929 (or 32205924 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1159413084 is about 34050.1554181475. The cubic root of 1159413084 is about 1050.5403368574.

It can be divided in two parts, 115941 and 3084, that added together give a square (119025 = 345²).

The spelling of 1159413084 in words is "one billion, one hundred fifty-nine million, four hundred thirteen thousand, eighty-four".