136624466 has 8 divisors (see below), whose sum is σ = 223567344. Its totient is φ = 62102020.

The previous prime is 136624447. The next prime is 136624469. The reversal of 136624466 is 664426631.

It is a happy number.

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 (136624469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3105080 + ... + 3105123.

It is an arithmetic number, because the mean of its divisors is an integer number (27945918).

Almost surely, 2^136624466 is an apocalyptic number.

136624466 is a deficient number, since it is larger than the sum of its proper divisors (86942878).

136624466 is a wasteful number, since it uses less digits than its factorization.

136624466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6210216.

The product of its digits is 124416, while the sum is 38.

The square root of 136624466 is about 11688.6468849050. The cubic root of 136624466 is about 515.0422135253.

The spelling of 136624466 in words is "one hundred thirty-six million, six hundred twenty-four thousand, four hundred sixty-six".