136800070 has 32 divisors (see below), whose sum is σ = 271416096. Its totient is φ = 49228800.

The previous prime is 136800017. The next prime is 136800077. The reversal of 136800070 is 70008631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136800077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4260 + ... + 17080.

It is an arithmetic number, because the mean of its divisors is an integer number (8481753).

Almost surely, 2^136800070 is an apocalyptic number.

136800070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136800070 is a deficient number, since it is larger than the sum of its proper divisors (134616026).

136800070 is a wasteful number, since it uses less digits than its factorization.

136800070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 136800070 is about 11696.1562062072. The cubic root of 136800070 is about 515.2627810270.

The spelling of 136800070 in words is "one hundred thirty-six million, eight hundred thousand, seventy".