136383816 has 16 divisors (see below), whose sum is σ = 340959600. Its totient is φ = 45461264.

The previous prime is 136383811. The next prime is 136383817. The reversal of 136383816 is 618383631.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (136383811) 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, 2841306 + ... + 2841353.

It is an arithmetic number, because the mean of its divisors is an integer number (21309975).

Almost surely, 2^136383816 is an apocalyptic number.

It is an amenable number.

136383816 is an abundant number, since it is smaller than the sum of its proper divisors (204575784).

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

136383816 is a wasteful number, since it uses less digits than its factorization.

136383816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5682668 (or 5682664 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 136383816 is about 11678.3481708673. The cubic root of 136383816 is about 514.7396377722.

The spelling of 136383816 in words is "one hundred thirty-six million, three hundred eighty-three thousand, eight hundred sixteen".