136675898 has 16 divisors (see below), whose sum is σ = 212378760. Its totient is φ = 65889600.

The previous prime is 136675853. The next prime is 136675901. The reversal of 136675898 is 898576631.

It is a happy number.

136675898 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 130804969 + 5870929 = 11437^2 + 2423^2 .

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, 60428 + ... + 62648.

Almost surely, 2^136675898 is an apocalyptic number.

136675898 is a deficient number, since it is larger than the sum of its proper divisors (75702862).

136675898 is a wasteful number, since it uses less digits than its factorization.

136675898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313.

The product of its digits is 2177280, while the sum is 53.

The square root of 136675898 is about 11690.8467614626. The cubic root of 136675898 is about 515.1068342789.

The spelling of 136675898 in words is "one hundred thirty-six million, six hundred seventy-five thousand, eight hundred ninety-eight".