136006500 has 96 divisors (see below), whose sum is σ = 452664576. Its totient is φ = 31084800.

The previous prime is 136006483. The next prime is 136006573. The reversal of 136006500 is 5600631.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4024 + ... + 16976.

It is an arithmetic number, because the mean of its divisors is an integer number (4715256).

Almost surely, 2^136006500 is an apocalyptic number.

136006500 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 136006500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226332288).

136006500 is an abundant number, since it is smaller than the sum of its proper divisors (316658076).

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

136006500 is a wasteful number, since it uses less digits than its factorization.

136006500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12982 (or 12970 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 136006500 is about 11662.1824715617. The cubic root of 136006500 is about 514.2645108101.

It can be divided in two parts, 13600 and 6500, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 136006500 in words is "one hundred thirty-six million, six thousand, five hundred".