134025 has 12 divisors (see below), whose sum is σ = 221712. Its totient is φ = 71440.
The previous prime is 133999. The next prime is 134033. The reversal of 134025 is 520431.
It is not a de Polignac number, because 134025 - 25 = 133993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 133995 and 134013.
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 11 ways as a sum of consecutive naturals, for example, 819 + ... + 968.
It is an arithmetic number, because the mean of its divisors is an integer number (18476).
2134025 is an apocalyptic number.
134025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
134025 is a deficient number, since it is larger than the sum of its proper divisors (87687).
134025 is a wasteful number, since it uses less digits than its factorization.
134025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1800 (or 1795 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 134025 is about 366.0942501597. The cubic root of 134025 is about 51.1754816282.
Adding to 134025 its reverse (520431), we get a palindrome (654456).
It can be divided in two parts, 13 and 4025, that multiplied together give a palindrome (52325).
The spelling of 134025 in words is "one hundred thirty-four thousand, twenty-five".
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