135366744 has 16 divisors (see below), whose sum is σ = 338416920. Its totient is φ = 45122240.

The previous prime is 135366743. The next prime is 135366761. The reversal of 135366744 is 447663531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135366743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2820117 + ... + 2820164.

Almost surely, 2^135366744 is an apocalyptic number.

It is an amenable number.

135366744 is an abundant number, since it is smaller than the sum of its proper divisors (203050176).

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

135366744 is a wasteful number, since it uses less digits than its factorization.

135366744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640290 (or 5640286 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 135366744 is about 11634.7214835595. The cubic root of 135366744 is about 513.4568998462.

The spelling of 135366744 in words is "one hundred thirty-five million, three hundred sixty-six thousand, seven hundred forty-four".