136674870 has 16 divisors (see below), whose sum is σ = 328019760. Its totient is φ = 36446624.

The previous prime is 136674833. The next prime is 136674911. The reversal of 136674870 is 78476631.

136674870 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, 2277885 + ... + 2277944.

It is an arithmetic number, because the mean of its divisors is an integer number (20501235).

Almost surely, 2^136674870 is an apocalyptic number.

136674870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136674870 is an abundant number, since it is smaller than the sum of its proper divisors (191344890).

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

136674870 is a wasteful number, since it uses less digits than its factorization.

136674870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555839.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 136674870 is about 11690.8027953601. The cubic root of 136674870 is about 515.1055428267.

The spelling of 136674870 in words is "one hundred thirty-six million, six hundred seventy-four thousand, eight hundred seventy".