135413262 has 48 divisors (see below), whose sum is σ = 319697520. Its totient is φ = 42477696.

The previous prime is 135413249. The next prime is 135413273. The reversal of 135413262 is 262314531.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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, 11268 + ... + 19944.

It is an arithmetic number, because the mean of its divisors is an integer number (6660365).

Almost surely, 2^135413262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135413262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159848760).

135413262 is an abundant number, since it is smaller than the sum of its proper divisors (184284258).

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

135413262 is a wasteful number, since it uses less digits than its factorization.

135413262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8722 (or 8699 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 135413262 is about 11636.7204142748. The cubic root of 135413262 is about 513.5157086100.

Adding to 135413262 its reverse (262314531), we get a palindrome (397727793).

The spelling of 135413262 in words is "one hundred thirty-five million, four hundred thirteen thousand, two hundred sixty-two".