1160412156 has 120 divisors (see below), whose sum is σ = 3210197760. Its totient is φ = 364500000.

The previous prime is 1160412133. The next prime is 1160412191. The reversal of 1160412156 is 6512140611.

1160412156 is a `hidden beast` number, since 1 + 1 + 604 + 1 + 2 + 1 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1544781 + ... + 1545531.

It is an arithmetic number, because the mean of its divisors is an integer number (26751648).

Almost surely, 2^1160412156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1160412156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1605098880).

1160412156 is an abundant number, since it is smaller than the sum of its proper divisors (2049785604).

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

1160412156 is a wasteful number, since it uses less digits than its factorization.

1160412156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1160412156 is about 34064.8228529080. The cubic root of 1160412156 is about 1050.8420021633.

Adding to 1160412156 its reverse (6512140611), we get a palindrome (7672552767).

The spelling of 1160412156 in words is "one billion, one hundred sixty million, four hundred twelve thousand, one hundred fifty-six".