136072670 has 16 divisors (see below), whose sum is σ = 245442528. Its totient is φ = 54315360.

The previous prime is 136072637. The next prime is 136072687. The reversal of 136072670 is 76270631.

136072670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9101 + ... + 18840.

It is an arithmetic number, because the mean of its divisors is an integer number (15340158).

Almost surely, 2^136072670 is an apocalyptic number.

136072670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136072670 is a deficient number, since it is larger than the sum of its proper divisors (109369858).

136072670 is a wasteful number, since it uses less digits than its factorization.

136072670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28435.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 136072670 is about 11665.0190741379. The cubic root of 136072670 is about 514.3478974267.

The spelling of 136072670 in words is "one hundred thirty-six million, seventy-two thousand, six hundred seventy".