135160436 has 24 divisors (see below), whose sum is σ = 244555080. Its totient is φ = 65318400.

The previous prime is 135160427. The next prime is 135160451. The reversal of 135160436 is 634061531.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 739600 + 134420836 = 860^2 + 11594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 135160399 and 135160408.

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 7 ways as a sum of consecutive naturals, for example, 14096 + ... + 21656.

It is an arithmetic number, because the mean of its divisors is an integer number (10189795).

Almost surely, 2^135160436 is an apocalyptic number.

It is an amenable number.

135160436 is a deficient number, since it is larger than the sum of its proper divisors (109394644).

135160436 is a wasteful number, since it uses less digits than its factorization.

135160436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715 (or 7713 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 135160436 is about 11625.8520547958. The cubic root of 135160436 is about 513.1959196293.

The spelling of 135160436 in words is "one hundred thirty-five million, one hundred sixty thousand, four hundred thirty-six".