204260801 has 2 divisors, whose sum is σ = 204260802. Its totient is φ = 204260800.

The previous prime is 204260783. The next prime is 204260807. The reversal of 204260801 is 108062402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144600625 + 59660176 = 12025^2 + 7724^2 .

It is a cyclic number.

It is not a de Polignac number, because 204260801 - 2⁶ = 204260737 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (204260807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102130400 + 102130401.

It is an arithmetic number, because the mean of its divisors is an integer number (102130401).

Almost surely, 2^204260801 is an apocalyptic number.

It is an amenable number.

204260801 is a deficient number, since it is larger than the sum of its proper divisors (1).

204260801 is an equidigital number, since it uses as much as digits as its factorization.

204260801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 204260801 is about 14291.9838021179. The cubic root of 204260801 is about 588.9272866713.

The spelling of 204260801 in words is "two hundred four million, two hundred sixty thousand, eight hundred one".