607161 has 4 divisors (see below), whose sum is σ = 809552. Its totient is φ = 404772.
The previous prime is 607157. The next prime is 607163. The reversal of 607161 is 161706.
607161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 607161 - 22 = 607157 is a prime.
It is a D-number.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 607161.
It is not an unprimeable number, because it can be changed into a prime (607163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101191 + ... + 101196.
It is an arithmetic number, because the mean of its divisors is an integer number (202388).
2607161 is an apocalyptic number.
It is an amenable number.
607161 is a deficient number, since it is larger than the sum of its proper divisors (202391).
607161 is a wasteful number, since it uses less digits than its factorization.
607161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202390.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 607161 is about 779.2053644579. The cubic root of 607161 is about 84.6774860279.
Adding to 607161 its reverse (161706), we get a palindrome (768867).
The spelling of 607161 in words is "six hundred seven thousand, one hundred sixty-one".
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