612041 has 2 divisors, whose sum is σ = 612042.
Its totient is φ = 612040.
The previous prime is 612037. The next prime is 612043. The reversal of 612041 is 140216.
Adding to 612041 its reverse (140216), we get a palindrome (752257).
612041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 366025 + 246016 = 605^2 + 496^2
It is a cyclic number.
It is not a de Polignac number, because 612041 - 22 = 612037 is a prime.
Together with 612043, it forms a pair of twin primes.
It is a Chen prime.
It is equal to p50009 and since 612041 and 50009 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (612043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306020 + 306021.
It is an arithmetic number, because the mean of its divisors is an integer number (306021).
2612041 is an apocalyptic number.
It is an amenable number.
612041 is a deficient number, since it is larger than the sum of its proper divisors (1).
612041 is an equidigital number, since it uses as much as digits as its factorization.
612041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 612041 is about 782.3304928226.
The cubic root of 612041 is about 84.9037434017.
The spelling of 612041 in words is "six hundred twelve thousand, forty-one".