136350664 has 8 divisors (see below), whose sum is σ = 255657510. Its totient is φ = 68175328.

The previous prime is 136350649. The next prime is 136350689. The reversal of 136350664 is 466053631.

It can be written as a sum of positive squares in only one way, i.e., 133217764 + 3132900 = 11542^2 + 1770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8521909 + ... + 8521924.

Almost surely, 2^136350664 is an apocalyptic number.

It is an amenable number.

136350664 is a deficient number, since it is larger than the sum of its proper divisors (119306846).

136350664 is a wasteful number, since it uses less digits than its factorization.

136350664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17043839 (or 17043835 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 136350664 is about 11676.9287057856. The cubic root of 136350664 is about 514.6979269793.

The spelling of 136350664 in words is "one hundred thirty-six million, three hundred fifty thousand, six hundred sixty-four".