36318016 has 84 divisors (see below), whose sum is σ = 86375748. Its totient is φ = 15095808.

The previous prime is 36318013. The next prime is 36318017. The reversal of 36318016 is 61081363.

It can be written as a sum of positive squares in 2 ways, for example, as 13660416 + 22657600 = 3696^2 + 4760^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36318013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115876 + ... + 116188.

Almost surely, 2^36318016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36318016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43187874).

36318016 is an abundant number, since it is smaller than the sum of its proper divisors (50057732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36318016 is a wasteful number, since it uses less digits than its factorization.

36318016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 36318016 is about 6026.4430636985. The cubic root of 36318016 is about 331.1621589321.

Adding to 36318016 its reverse (61081363), we get a palindrome (97399379).

The spelling of 36318016 in words is "thirty-six million, three hundred eighteen thousand, sixteen".