136066468 has 6 divisors (see below), whose sum is σ = 238116326. Its totient is φ = 68033232.

The previous prime is 136066451. The next prime is 136066507. The reversal of 136066468 is 864660631.

It can be written as a sum of positive squares in only one way, i.e., 111682624 + 24383844 = 10568^2 + 4938^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 136066468.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17008305 + ... + 17008312.

Almost surely, 2^136066468 is an apocalyptic number.

It is an amenable number.

136066468 is a deficient number, since it is larger than the sum of its proper divisors (102049858).

136066468 is a wasteful number, since it uses less digits than its factorization.

136066468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34016621 (or 34016619 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 136066468 is about 11664.7532335665. The cubic root of 136066468 is about 514.3400828912.

The spelling of 136066468 in words is "one hundred thirty-six million, sixty-six thousand, four hundred sixty-eight".