136333368 has 40 divisors (see below), whose sum is σ = 381861480. Its totient is φ = 45444240.

The previous prime is 136333367. The next prime is 136333369. The reversal of 136333368 is 863333631.

136333368 is a `hidden beast` number, since 13 + 633 + 3 + 3 + 6 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (136333367) and next prime (136333369).

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136333367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 104548 + ... + 105843.

It is an arithmetic number, because the mean of its divisors is an integer number (9546537).

Almost surely, 2^136333368 is an apocalyptic number.

136333368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

136333368 is an abundant number, since it is smaller than the sum of its proper divisors (245528112).

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

136333368 is a wasteful number, since it uses less digits than its factorization.

136333368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210409 (or 210396 counting only the distinct ones).

The product of its digits is 69984, while the sum is 36.

The square root of 136333368 is about 11676.1880765942. The cubic root of 136333368 is about 514.6761630178.

Adding to 136333368 its reverse (863333631), we get a palindrome (999666999).

The spelling of 136333368 in words is "one hundred thirty-six million, three hundred thirty-three thousand, three hundred sixty-eight".