136900 has 27 divisors (see below), whose sum is σ = 305319.
Its totient is φ = 53280.
The previous prime is 136897. The next prime is 136943. The reversal of 136900 is 9631.
136900 = T369 + T370.
The square root of 136900 is 370.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 12996 + 123904 = 114^2 + 352^2
It is a super-2 number, since 2×1369002 = 37483220000, which contains 22 as substring.
It is a Duffinian number.
It is a zygodrome in base 9.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3682 + ... + 3718.
2136900 is an apocalyptic number.
136900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136900 is the 370-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136900
136900 is an abundant number, since it is smaller than the sum of its proper divisors (168419).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136900 is a wasteful number, since it uses less digits than its factorization.
136900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88 (or 44 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 19.
The cubic root of 136900 is about 51.5388213900.
The spelling of 136900 in words is "one hundred thirty-six thousand, nine hundred".