36268864 has 14 divisors (see below), whose sum is σ = 71971154. Its totient is φ = 18134400.

The previous prime is 36268849. The next prime is 36268867. The reversal of 36268864 is 46886263.

It can be written as a sum of positive squares in only one way, i.e., 30470400 + 5798464 = 5520^2 + 2408^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36268864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36268867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283287 + ... + 283414.

Almost surely, 2^36268864 is an apocalyptic number.

It is an amenable number.

36268864 is a deficient number, since it is larger than the sum of its proper divisors (35702290).

36268864 is an equidigital number, since it uses as much as digits as its factorization.

36268864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566713 (or 566703 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 36268864 is about 6022.3636555758. The cubic root of 36268864 is about 331.0126956367.

The spelling of 36268864 in words is "thirty-six million, two hundred sixty-eight thousand, eight hundred sixty-four".