8636801 has 2 divisors, whose sum is σ = 8636802. Its totient is φ = 8636800.

The previous prime is 8636791. The next prime is 8636819. The reversal of 8636801 is 1086368.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8549776 + 87025 = 2924^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 8636801 - 2⁶ = 8636737 is a prime.

It is not a weakly prime, because it can be changed into another prime (8636701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4318400 + 4318401.

It is an arithmetic number, because the mean of its divisors is an integer number (4318401).

Almost surely, 2^8636801 is an apocalyptic number.

It is an amenable number.

8636801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8636801 is an equidigital number, since it uses as much as digits as its factorization.

8636801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8636801 is about 2938.8434800105. The cubic root of 8636801 is about 205.1717854146.

The spelling of 8636801 in words is "eight million, six hundred thirty-six thousand, eight hundred one".