135118396 has 24 divisors (see below), whose sum is σ = 274046976. Its totient is φ = 57091440.

The previous prime is 135118391. The next prime is 135118409. The reversal of 135118396 is 693811531.

135118396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135118396² = 36513961875225632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135118391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31996 + ... + 35971.

It is an arithmetic number, because the mean of its divisors is an integer number (11418624).

Almost surely, 2^135118396 is an apocalyptic number.

It is an amenable number.

135118396 is an abundant number, since it is smaller than the sum of its proper divisors (138928580).

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

135118396 is a wasteful number, since it uses less digits than its factorization.

135118396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68049 (or 68047 counting only the distinct ones).

The product of its digits is 19440, while the sum is 37.

The square root of 135118396 is about 11624.0438746591. The cubic root of 135118396 is about 513.1427063411.

The spelling of 135118396 in words is "one hundred thirty-five million, one hundred eighteen thousand, three hundred ninety-six".