136573210 has 16 divisors (see below), whose sum is σ = 248267592. Its totient is φ = 54088000.

The previous prime is 136573153. The next prime is 136573243. The reversal of 136573210 is 12375631.

136573210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 136445761 + 127449 = 11681^2 + 357^2 .

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, 66601 + ... + 68620.

Almost surely, 2^136573210 is an apocalyptic number.

136573210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136573210 is a deficient number, since it is larger than the sum of its proper divisors (111694382).

136573210 is a wasteful number, since it uses less digits than its factorization.

136573210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135329.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 136573210 is about 11686.4541243270. The cubic root of 136573210 is about 514.9777977672.

The spelling of 136573210 in words is "one hundred thirty-six million, five hundred seventy-three thousand, two hundred ten".