36808488 has 96 divisors (see below), whose sum is σ = 105192360. Its totient is φ = 11612160.

The previous prime is 36808483. The next prime is 36808517. The reversal of 36808488 is 88480863.

It is a Cunningham number, because it is equal to 6067²-1.

It can be written as a sum of positive squares in 4 ways, for example, as 26193924 + 10614564 = 5118^2 + 3258^2 .

It is a super-2 number, since 2×36808488² = 2709729577692288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36808481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109056 + ... + 109392.

Almost surely, 2^36808488 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 36808488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52596180).

36808488 is an abundant number, since it is smaller than the sum of its proper divisors (68383872).

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

36808488 is a wasteful number, since it uses less digits than its factorization.

36808488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 36808488 is about 6066.9999175869. Note that the first 4 decimals coincide. The cubic root of 36808488 is about 332.6462710314.

The spelling of 36808488 in words is "thirty-six million, eight hundred eight thousand, four hundred eighty-eight".