136858084 has 24 divisors (see below), whose sum is σ = 266208768. Its totient is φ = 61033440.

The previous prime is 136858081. The next prime is 136858097. The reversal of 136858084 is 480858631.

It is a self number, because there is not a number n which added to its sum of digits gives 136858084.

It is not an unprimeable number, because it can be changed into a prime (136858081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27012 + ... + 31675.

It is an arithmetic number, because the mean of its divisors is an integer number (11092032).

Almost surely, 2^136858084 is an apocalyptic number.

It is an amenable number.

136858084 is a deficient number, since it is larger than the sum of its proper divisors (129350684).

136858084 is a wasteful number, since it uses less digits than its factorization.

136858084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58755 (or 58753 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 136858084 is about 11698.6359888664. The cubic root of 136858084 is about 515.3356080618.

The spelling of 136858084 in words is "one hundred thirty-six million, eight hundred fifty-eight thousand, eighty-four".