1162164150 has 144 divisors (see below), whose sum is σ = 3595778784. Its totient is φ = 263600640.

The previous prime is 1162164137. The next prime is 1162164151. The reversal of 1162164150 is 514612611.

1162164150 is a `hidden beast` number, since 1 + 16 + 2 + 1 + 641 + 5 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162164151) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 430204 + ... + 432896.

It is an arithmetic number, because the mean of its divisors is an integer number (24970686).

Almost surely, 2^1162164150 is an apocalyptic number.

1162164150 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 1162164150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1797889392).

1162164150 is an abundant number, since it is smaller than the sum of its proper divisors (2433614634).

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

1162164150 is a wasteful number, since it uses less digits than its factorization.

1162164150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855 (or 2847 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1162164150 is about 34090.5287433328. The cubic root of 1162164150 is about 1051.3705911073.

Adding to 1162164150 its reverse (514612611), we get a palindrome (1676776761).

The spelling of 1162164150 in words is "one billion, one hundred sixty-two million, one hundred sixty-four thousand, one hundred fifty".