136698622 has 8 divisors (see below), whose sum is σ = 205773336. Its totient is φ = 68107512.

The previous prime is 136698589. The next prime is 136698689. The reversal of 136698622 is 226896631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120193 + ... + 121324.

It is an arithmetic number, because the mean of its divisors is an integer number (25721667).

Almost surely, 2^136698622 is an apocalyptic number.

136698622 is a deficient number, since it is larger than the sum of its proper divisors (69074714).

136698622 is a wasteful number, since it uses less digits than its factorization.

136698622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241802.

The product of its digits is 186624, while the sum is 43.

The square root of 136698622 is about 11691.8185925030. The cubic root of 136698622 is about 515.1353802508.

The spelling of 136698622 in words is "one hundred thirty-six million, six hundred ninety-eight thousand, six hundred twenty-two".