8264401 has 2 divisors, whose sum is σ = 8264402. Its totient is φ = 8264400.

The previous prime is 8264387. The next prime is 8264407. The reversal of 8264401 is 1044628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 3066001 = 2280^2 + 1751^2 .

It is a cyclic number.

It is not a de Polignac number, because 8264401 - 2⁵ = 8264369 is a prime.

It is not a weakly prime, because it can be changed into another prime (8264407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4132200 + 4132201.

It is an arithmetic number, because the mean of its divisors is an integer number (4132201).

Almost surely, 2^8264401 is an apocalyptic number.

It is an amenable number.

8264401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8264401 is an equidigital number, since it uses as much as digits as its factorization.

8264401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 8264401 is about 2874.7871225536. The cubic root of 8264401 is about 202.1795041976.

The spelling of 8264401 in words is "eight million, two hundred sixty-four thousand, four hundred one".