36481373 has 2 divisors, whose sum is σ = 36481374. Its totient is φ = 36481372.

The previous prime is 36481363. The next prime is 36481421. The reversal of 36481373 is 37318463.

It is a happy number.

36481373 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., 21325924 + 15155449 = 4618^2 + 3893^2 .

It is a cyclic number.

It is not a de Polignac number, because 36481373 - 2¹² = 36477277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36481343) 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, 18240686 + 18240687.

It is an arithmetic number, because the mean of its divisors is an integer number (18240687).

Almost surely, 2^36481373 is an apocalyptic number.

It is an amenable number.

36481373 is a deficient number, since it is larger than the sum of its proper divisors (1).

36481373 is an equidigital number, since it uses as much as digits as its factorization.

36481373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 36481373 is about 6039.9812085800. The cubic root of 36481373 is about 331.6579344463.

The spelling of 36481373 in words is "thirty-six million, four hundred eighty-one thousand, three hundred seventy-three".