136922958 has 24 divisors (see below), whose sum is σ = 300424800. Its totient is φ = 45062784.

The previous prime is 136922953. The next prime is 136923019. The reversal of 136922958 is 859229631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136922953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46723 + ... + 49566.

It is an arithmetic number, because the mean of its divisors is an integer number (12517700).

Almost surely, 2^136922958 is an apocalyptic number.

136922958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

136922958 is an abundant number, since it is smaller than the sum of its proper divisors (163501842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136922958 is a wasteful number, since it uses less digits than its factorization.

136922958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96376 (or 96373 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 136922958 is about 11701.4083767724. The cubic root of 136922958 is about 515.4170223272.

The spelling of 136922958 in words is "one hundred thirty-six million, nine hundred twenty-two thousand, nine hundred fifty-eight".