1159845696 has 112 divisors (see below), whose sum is σ = 3482522880. Its totient is φ = 378362880.

The previous prime is 1159845667. The next prime is 1159845703. The reversal of 1159845696 is 6965489511.

1159845696 is a `hidden beast` number, since 1 + 1 + 598 + 45 + 6 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74076 + ... + 88356.

Almost surely, 2^1159845696 is an apocalyptic number.

1159845696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1159845696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741261440).

1159845696 is an abundant number, since it is smaller than the sum of its proper divisors (2322677184).

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

1159845696 is a wasteful number, since it uses less digits than its factorization.

1159845696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14349 (or 14333 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 54.

The square root of 1159845696 is about 34056.5073957974. The cubic root of 1159845696 is about 1050.6709833739.

The spelling of 1159845696 in words is "one billion, one hundred fifty-nine million, eight hundred forty-five thousand, six hundred ninety-six".