36815368 has 8 divisors (see below), whose sum is σ = 69028830. Its totient is φ = 18407680.

The previous prime is 36815357. The next prime is 36815371. The reversal of 36815368 is 86351863.

It can be written as a sum of positive squares in only one way, i.e., 30272004 + 6543364 = 5502^2 + 2558^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 36815368.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2300953 + ... + 2300968.

Almost surely, 2^36815368 is an apocalyptic number.

It is an amenable number.

36815368 is a deficient number, since it is larger than the sum of its proper divisors (32213462).

36815368 is a wasteful number, since it uses less digits than its factorization.

36815368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601927 (or 4601923 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 36815368 is about 6067.5668929151. The cubic root of 36815368 is about 332.6669950898. Note that the first 3 decimals are identical.

The spelling of 36815368 in words is "thirty-six million, eight hundred fifteen thousand, three hundred sixty-eight".