135717162 has 48 divisors (see below), whose sum is σ = 319072320. Its totient is φ = 38368512.

The previous prime is 135717161. The next prime is 135717173. The reversal of 135717162 is 261717531.

It is a super-2 number, since 2×135717162² = 36838296122668488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135717161) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 26139 + ... + 30897.

It is an arithmetic number, because the mean of its divisors is an integer number (6647340).

Almost surely, 2^135717162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135717162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159536160).

135717162 is an abundant number, since it is smaller than the sum of its proper divisors (183355158).

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

135717162 is a wasteful number, since it uses less digits than its factorization.

135717162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875 (or 4868 counting only the distinct ones).

The product of its digits is 8820, while the sum is 33.

The square root of 135717162 is about 11649.7708990349. The cubic root of 135717162 is about 513.8995726013.

It can be divided in two parts, 13 and 5717162, that added together give a palindrome (5717175).

The spelling of 135717162 in words is "one hundred thirty-five million, seven hundred seventeen thousand, one hundred sixty-two".