136030870 has 16 divisors (see below), whose sum is σ = 251473968. Its totient is φ = 52941600.

The previous prime is 136030841. The next prime is 136030933. The reversal of 136030870 is 78030631.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 183456 + ... + 184195.

It is an arithmetic number, because the mean of its divisors is an integer number (15717123).

Almost surely, 2^136030870 is an apocalyptic number.

136030870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136030870 is a deficient number, since it is larger than the sum of its proper divisors (115443098).

136030870 is a wasteful number, since it uses less digits than its factorization.

136030870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367695.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 136030870 is about 11663.2272549239. The cubic root of 136030870 is about 514.2952247286.

It can be divided in two parts, 136030 and 870, that added together give a square (136900 = 370²).

The spelling of 136030870 in words is "one hundred thirty-six million, thirty thousand, eight hundred seventy".