36645701 has 2 divisors, whose sum is σ = 36645702. Its totient is φ = 36645700.

The previous prime is 36645683. The next prime is 36645767. The reversal of 36645701 is 10754663.

36645701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27196225 + 9449476 = 5215^2 + 3074^2 .

It is an emirp because it is prime and its reverse (10754663) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36645701 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 (36645001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18322850 + 18322851.

It is an arithmetic number, because the mean of its divisors is an integer number (18322851).

Almost surely, 2^36645701 is an apocalyptic number.

It is an amenable number.

36645701 is a deficient number, since it is larger than the sum of its proper divisors (1).

36645701 is an equidigital number, since it uses as much as digits as its factorization.

36645701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 36645701 is about 6053.5692777072. The cubic root of 36645701 is about 332.1551658928.

The spelling of 36645701 in words is "thirty-six million, six hundred forty-five thousand, seven hundred one".