1115060156 has 12 divisors (see below), whose sum is σ = 2230120368. Its totient is φ = 477882912.

The previous prime is 1115060147. The next prime is 1115060197. The reversal of 1115060156 is 6510605111.

1115060156 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19911761 + ... + 19911816.

It is an arithmetic number, because the mean of its divisors is an integer number (185843364).

Almost surely, 2^1115060156 is an apocalyptic number.

It is an amenable number.

1115060156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1115060156 is a wasteful number, since it uses less digits than its factorization.

1115060156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39823588 (or 39823586 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 1115060156 is about 33392.5164670170. The cubic root of 1115060156 is about 1036.9697778649.

Adding to 1115060156 its reverse (6510605111), we get a palindrome (7625665267).

The spelling of 1115060156 in words is "one billion, one hundred fifteen million, sixty thousand, one hundred fifty-six".