412397 has 2 divisors, whose sum is σ = 412398. Its totient is φ = 412396.

The previous prime is 412387. The next prime is 412411. The reversal of 412397 is 793214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292681 + 119716 = 541^2 + 346^2 .

It is a cyclic number.

It is not a de Polignac number, because 412397 - 2⁶ = 412333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206198 + 206199.

It is an arithmetic number, because the mean of its divisors is an integer number (206199).

2⁴¹²³⁹⁷ is an apocalyptic number.

It is an amenable number.

412397 is a deficient number, since it is larger than the sum of its proper divisors (1).

412397 is an equidigital number, since it uses as much as digits as its factorization.

412397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 412397 is about 642.1814385359. The cubic root of 412397 is about 74.4340812947.

The spelling of 412397 in words is "four hundred twelve thousand, three hundred ninety-seven".