406037 has 2 divisors, whose sum is σ = 406038. Its totient is φ = 406036.
The previous prime is 406027. The next prime is 406067. The reversal of 406037 is 730604.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 391876 + 14161 = 626^2 + 119^2 .
It is a cyclic number.
It is not a de Polignac number, because 406037 - 28 = 405781 is a prime.
It is a Chen prime.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 406037.
It is not a weakly prime, because it can be changed into another prime (406027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203018 + 203019.
It is an arithmetic number, because the mean of its divisors is an integer number (203019).
2406037 is an apocalyptic number.
It is an amenable number.
406037 is a deficient number, since it is larger than the sum of its proper divisors (1).
406037 is an equidigital number, since it uses as much as digits as its factorization.
406037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 406037 is about 637.2103263444. The cubic root of 406037 is about 74.0494556184.
The spelling of 406037 in words is "four hundred six thousand, thirty-seven".
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