1160631888 has 320 divisors, whose sum is σ = 3671764992. Its totient is φ = 312238080.

The previous prime is 1160631851. The next prime is 1160631907. The reversal of 1160631888 is 8881360611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16346893 + ... + 16346963.

Almost surely, 2^1160631888 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 1160631888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1835882496).

1160631888 is an abundant number, since it is smaller than the sum of its proper divisors (2511133104).

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

1160631888 is a wasteful number, since it uses less digits than its factorization.

1160631888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 1160631888 is about 34068.0479041579. The cubic root of 1160631888 is about 1050.9083260238.

The spelling of 1160631888 in words is "one billion, one hundred sixty million, six hundred thirty-one thousand, eight hundred eighty-eight".