36250397 has 2 divisors, whose sum is σ = 36250398. Its totient is φ = 36250396.

The previous prime is 36250393. The next prime is 36250427. The reversal of 36250397 is 79305263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32787076 + 3463321 = 5726^2 + 1861^2 .

It is a cyclic number.

It is not a de Polignac number, because 36250397 - 2² = 36250393 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36250391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18125198 + 18125199.

It is an arithmetic number, because the mean of its divisors is an integer number (18125199).

Almost surely, 2^36250397 is an apocalyptic number.

It is an amenable number.

36250397 is a deficient number, since it is larger than the sum of its proper divisors (1).

36250397 is an equidigital number, since it uses as much as digits as its factorization.

36250397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 36250397 is about 6020.8302583614. The cubic root of 36250397 is about 330.9565055739.

The spelling of 36250397 in words is "thirty-six million, two hundred fifty thousand, three hundred ninety-seven".