1162256608 has 48 divisors (see below), whose sum is σ = 2438553600. Its totient is φ = 544018816.

The previous prime is 1162256597. The next prime is 1162256621. The reversal of 1162256608 is 8066522611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17793 + ... + 51391.

It is an arithmetic number, because the mean of its divisors is an integer number (50803200).

Almost surely, 2^1162256608 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 1162256608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219276800).

1162256608 is an abundant number, since it is smaller than the sum of its proper divisors (1276296992).

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

1162256608 is a wasteful number, since it uses less digits than its factorization.

1162256608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33679 (or 33671 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1162256608 is about 34091.8847821589. The cubic root of 1162256608 is about 1051.3984715762.

The spelling of 1162256608 in words is "one billion, one hundred sixty-two million, two hundred fifty-six thousand, six hundred eight".