136604100 has 72 divisors (see below), whose sum is σ = 396884320. Its totient is φ = 36276480.

The previous prime is 136604093. The next prime is 136604101. The reversal of 136604100 is 1406631.

It is not an unprimeable number, because it can be changed into a prime (136604101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84096 + ... + 85704.

Almost surely, 2^136604100 is an apocalyptic number.

136604100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136604100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198442160).

136604100 is an abundant number, since it is smaller than the sum of its proper divisors (260280220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136604100 is a wasteful number, since it uses less digits than its factorization.

136604100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909 (or 1902 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 136604100 is about 11687.7756651982. The cubic root of 136604100 is about 515.0166205715.

The spelling of 136604100 in words is "one hundred thirty-six million, six hundred four thousand, one hundred".