36225857 has 2 divisors, whose sum is σ = 36225858. Its totient is φ = 36225856.

The previous prime is 36225811. The next prime is 36225863. The reversal of 36225857 is 75852263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32535616 + 3690241 = 5704^2 + 1921^2 .

It is an emirp because it is prime and its reverse (75852263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36225857 - 2⁸ = 36225601 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36225857.

It is not a weakly prime, because it can be changed into another prime (36225877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18112928 + 18112929.

It is an arithmetic number, because the mean of its divisors is an integer number (18112929).

Almost surely, 2^36225857 is an apocalyptic number.

It is an amenable number.

36225857 is a deficient number, since it is larger than the sum of its proper divisors (1).

36225857 is an equidigital number, since it uses as much as digits as its factorization.

36225857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 38.

The square root of 36225857 is about 6018.7919884309. The cubic root of 36225857 is about 330.8818074861.

The spelling of 36225857 in words is "thirty-six million, two hundred twenty-five thousand, eight hundred fifty-seven".