136636030 has 32 divisors (see below), whose sum is σ = 262195200. Its totient is φ = 51116832.

The previous prime is 136636009. The next prime is 136636033. The reversal of 136636030 is 30636631.

136636030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 136636030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136636033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10459 + ... + 19561.

It is an arithmetic number, because the mean of its divisors is an integer number (8193600).

Almost surely, 2^136636030 is an apocalyptic number.

136636030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136636030 is a deficient number, since it is larger than the sum of its proper divisors (125559170).

136636030 is a wasteful number, since it uses less digits than its factorization.

136636030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9208.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 136636030 is about 11689.1415424744. The cubic root of 136636030 is about 515.0567443052.

The spelling of 136636030 in words is "one hundred thirty-six million, six hundred thirty-six thousand, thirty".