36048869 has 2 divisors, whose sum is σ = 36048870. Its totient is φ = 36048868.

The previous prime is 36048853. The next prime is 36048893. The reversal of 36048869 is 96884063.

36048869 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., 29571844 + 6477025 = 5438^2 + 2545^2 .

It is a cyclic number.

It is not a de Polignac number, because 36048869 - 2⁴ = 36048853 is a prime.

It is a super-2 number, since 2×36048869² = 2599041912358322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36048829) 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, 18024434 + 18024435.

It is an arithmetic number, because the mean of its divisors is an integer number (18024435).

Almost surely, 2^36048869 is an apocalyptic number.

It is an amenable number.

36048869 is a deficient number, since it is larger than the sum of its proper divisors (1).

36048869 is an equidigital number, since it uses as much as digits as its factorization.

36048869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 36048869 is about 6004.0710355558. The cubic root of 36048869 is about 330.3420664848.

The spelling of 36048869 in words is "thirty-six million, forty-eight thousand, eight hundred sixty-nine".