137056 has 12 divisors (see below), whose sum is σ = 269892. Its totient is φ = 68512.
The previous prime is 137029. The next prime is 137077. The reversal of 137056 is 650731.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 2110 + ... + 2173.
It is an arithmetic number, because the mean of its divisors is an integer number (22491).
2137056 is an apocalyptic number.
137056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
137056 is a deficient number, since it is larger than the sum of its proper divisors (132836).
137056 is an equidigital number, since it uses as much as digits as its factorization.
137056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4293 (or 4285 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 137056 is about 370.2107507893. The cubic root of 137056 is about 51.5583904285.
Adding to 137056 its reverse (650731), we get a palindrome (787787).
The spelling of 137056 in words is "one hundred thirty-seven thousand, fifty-six".
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