1151352162 has 72 divisors (see below), whose sum is σ = 2604226716. Its totient is φ = 367353792.

The previous prime is 1151352161. The next prime is 1151352197. The reversal of 1151352162 is 2612531511.

1151352162 is a `hidden beast` number, since 1 + 151 + 352 + 162 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1148599881 + 2752281 = 33891^2 + 1659^2 .

It is a super-2 number, since 2×1151352162² = 2651223601884148488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1151352161) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4156368 + ... + 4156644.

Almost surely, 2^1151352162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151352162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302113358).

1151352162 is an abundant number, since it is smaller than the sum of its proper divisors (1452874554).

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

1151352162 is a wasteful number, since it uses less digits than its factorization.

1151352162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 398 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 1151352162 is about 33931.5805997893. The cubic root of 1151352162 is about 1048.1000143706.

Adding to 1151352162 its reverse (2612531511), we get a palindrome (3763883673).

The spelling of 1151352162 in words is "one billion, one hundred fifty-one million, three hundred fifty-two thousand, one hundred sixty-two".