135522114 has 96 divisors (see below), whose sum is σ = 342013824. Its totient is φ = 35043840.

The previous prime is 135522089. The next prime is 135522131. The reversal of 135522114 is 411225531.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 432822 + ... + 433134.

It is an arithmetic number, because the mean of its divisors is an integer number (3562644).

Almost surely, 2^135522114 is an apocalyptic number.

135522114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135522114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171006912).

135522114 is an abundant number, since it is smaller than the sum of its proper divisors (206491710).

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

135522114 is a wasteful number, since it uses less digits than its factorization.

135522114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 399 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 135522114 is about 11641.3965657046. The cubic root of 135522114 is about 513.6532683539.

Adding to 135522114 its reverse (411225531), we get a palindrome (546747645).

The spelling of 135522114 in words is "one hundred thirty-five million, five hundred twenty-two thousand, one hundred fourteen".