365226601 has 2 divisors, whose sum is σ = 365226602. Its totient is φ = 365226600.

The previous prime is 365226599. The next prime is 365226611. The reversal of 365226601 is 106622563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 293231376 + 71995225 = 17124^2 + 8485^2 .

It is a cyclic number.

It is not a de Polignac number, because 365226601 - 2¹ = 365226599 is a prime.

Together with 365226599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (365226611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182613300 + 182613301.

It is an arithmetic number, because the mean of its divisors is an integer number (182613301).

Almost surely, 2^365226601 is an apocalyptic number.

It is an amenable number.

365226601 is a deficient number, since it is larger than the sum of its proper divisors (1).

365226601 is an equidigital number, since it uses as much as digits as its factorization.

365226601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 365226601 is about 19110.9026736049. The cubic root of 365226601 is about 714.8048115057.

The spelling of 365226601 in words is "three hundred sixty-five million, two hundred twenty-six thousand, six hundred one".