1162112610 has 64 divisors (see below), whose sum is σ = 2876477184. Its totient is φ = 300288000.

The previous prime is 1162112573. The next prime is 1162112629. The reversal of 1162112610 is 162112611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182602 + ... + 188858.

It is an arithmetic number, because the mean of its divisors is an integer number (44944956).

Almost surely, 2^1162112610 is an apocalyptic number.

1162112610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162112610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1438238592).

1162112610 is an abundant number, since it is smaller than the sum of its proper divisors (1714364574).

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

1162112610 is a wasteful number, since it uses less digits than its factorization.

1162112610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6459.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1162112610 is about 34089.7728065178. The cubic root of 1162112610 is about 1051.3550487127.

Subtracting from 1162112610 its reverse (162112611), we obtain a palindrome (999999999).

The spelling of 1162112610 in words is "one billion, one hundred sixty-two million, one hundred twelve thousand, six hundred ten".