136224338 has 8 divisors (see below), whose sum is σ = 215091120. Its totient is φ = 64527300.

The previous prime is 136224337. The next prime is 136224353. The reversal of 136224338 is 833422631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (136224337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1792388 + ... + 1792463.

It is an arithmetic number, because the mean of its divisors is an integer number (26886390).

Almost surely, 2^136224338 is an apocalyptic number.

136224338 is a deficient number, since it is larger than the sum of its proper divisors (78866782).

136224338 is a wasteful number, since it uses less digits than its factorization.

136224338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584872.

The product of its digits is 20736, while the sum is 32.

The square root of 136224338 is about 11671.5182388582. The cubic root of 136224338 is about 514.5389256256.

Adding to 136224338 its reverse (833422631), we get a palindrome (969646969).

The spelling of 136224338 in words is "one hundred thirty-six million, two hundred twenty-four thousand, three hundred thirty-eight".