136669675 has 24 divisors (see below), whose sum is σ = 176586912. Its totient is φ = 104832000.

The previous prime is 136669667. The next prime is 136669691. The reversal of 136669675 is 576966631.

136669675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136669675 - 2³ = 136669667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64635 + ... + 66715.

It is an arithmetic number, because the mean of its divisors is an integer number (7357788).

Almost surely, 2^136669675 is an apocalyptic number.

136669675 is a deficient number, since it is larger than the sum of its proper divisors (39917237).

136669675 is a wasteful number, since it uses less digits than its factorization.

136669675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199 (or 2194 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The square root of 136669675 is about 11690.5806100467. The cubic root of 136669675 is about 515.0990163716.

The spelling of 136669675 in words is "one hundred thirty-six million, six hundred sixty-nine thousand, six hundred seventy-five".