136486236 has 48 divisors (see below), whose sum is σ = 329422464. Its totient is φ = 43957056.

The previous prime is 136486201. The next prime is 136486237. The reversal of 136486236 is 632684631.

It is a junction number, because it is equal to n+sod(n) for n = 136486194 and 136486203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136486237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41011 + ... + 44213.

It is an arithmetic number, because the mean of its divisors is an integer number (6862968).

Almost surely, 2^136486236 is an apocalyptic number.

It is an amenable number.

136486236 is an abundant number, since it is smaller than the sum of its proper divisors (192936228).

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

136486236 is a wasteful number, since it uses less digits than its factorization.

136486236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330 (or 3328 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 136486236 is about 11682.7323858762. The cubic root of 136486236 is about 514.8684566791.

The spelling of 136486236 in words is "one hundred thirty-six million, four hundred eighty-six thousand, two hundred thirty-six".