36445061 has 2 divisors, whose sum is σ = 36445062. Its totient is φ = 36445060.

The previous prime is 36445043. The next prime is 36445091. The reversal of 36445061 is 16054463.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29052100 + 7392961 = 5390^2 + 2719^2 .

It is a cyclic number.

It is not a de Polignac number, because 36445061 - 2¹⁴ = 36428677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36445001) 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, 18222530 + 18222531.

It is an arithmetic number, because the mean of its divisors is an integer number (18222531).

Almost surely, 2^36445061 is an apocalyptic number.

It is an amenable number.

36445061 is a deficient number, since it is larger than the sum of its proper divisors (1).

36445061 is an equidigital number, since it uses as much as digits as its factorization.

36445061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 36445061 is about 6036.9744905872. The cubic root of 36445061 is about 331.5478585373.

The spelling of 36445061 in words is "thirty-six million, four hundred forty-five thousand, sixty-one".