36898568 has 80 divisors (see below), whose sum is σ = 86214780. Its totient is φ = 14751744.

The previous prime is 36898567. The next prime is 36898577. The reversal of 36898568 is 86589863.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 35736484 + 1162084 = 5978^2 + 1078^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36898567) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 326480 + ... + 326592.

Almost surely, 2^36898568 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 36898568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43107390).

36898568 is an abundant number, since it is smaller than the sum of its proper divisors (49316212).

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

36898568 is a wasteful number, since it uses less digits than its factorization.

36898568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 139 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 53.

The square root of 36898568 is about 6074.4191491862. The cubic root of 36898568 is about 332.9174074551.

The spelling of 36898568 in words is "thirty-six million, eight hundred ninety-eight thousand, five hundred sixty-eight".