136286190 has 24 divisors (see below), whose sum is σ = 354344328. Its totient is φ = 36342960.

The previous prime is 136286179. The next prime is 136286191. The reversal of 136286190 is 91682631.

136286190 is a `hidden beast` number, since 1 + 36 + 2 + 8 + 619 + 0 = 666.

It is a super-2 number, since 2×136286190² = 37147851169432200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136286191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 757056 + ... + 757235.

It is an arithmetic number, because the mean of its divisors is an integer number (14764347).

Almost surely, 2^136286190 is an apocalyptic number.

136286190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136286190 is an abundant number, since it is smaller than the sum of its proper divisors (218058138).

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

136286190 is a wasteful number, since it uses less digits than its factorization.

136286190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514304 (or 1514301 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 136286190 is about 11674.1676362814. The cubic root of 136286190 is about 514.6167884769.

The spelling of 136286190 in words is "one hundred thirty-six million, two hundred eighty-six thousand, one hundred ninety".