8412401 has 2 divisors, whose sum is σ = 8412402. Its totient is φ = 8412400.

The previous prime is 8412379. The next prime is 8412409. The reversal of 8412401 is 1042148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8410000 + 2401 = 2900^2 + 49^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8412401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8412409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4206200 + 4206201.

It is an arithmetic number, because the mean of its divisors is an integer number (4206201).

Almost surely, 2^8412401 is an apocalyptic number.

It is an amenable number.

8412401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8412401 is an equidigital number, since it uses as much as digits as its factorization.

8412401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 8412401 is about 2900.4139359753. The cubic root of 8412401 is about 203.3792565508.

Adding to 8412401 its reverse (1042148), we get a palindrome (9454549).

It can be divided in two parts, 841 and 2401, that multiplied together give a square (2019241 = 1421²).

The spelling of 8412401 in words is "eight million, four hundred twelve thousand, four hundred one".