36808992 has 120 divisors (see below), whose sum is σ = 118186992. Its totient is φ = 11145600.

The previous prime is 36808991. The next prime is 36809011. The reversal of 36808992 is 29980863.

It is not an unprimeable number, because it can be changed into a prime (36808991) 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, 27867 + ... + 29157.

Almost surely, 2^36808992 is an apocalyptic number.

36808992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36808992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59093496).

36808992 is an abundant number, since it is smaller than the sum of its proper divisors (81378000).

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

36808992 is a wasteful number, since it uses less digits than its factorization.

36808992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 36808992 is about 6067.0414536247. The cubic root of 36808992 is about 332.6477892768.

The spelling of 36808992 in words is "thirty-six million, eight hundred eight thousand, nine hundred ninety-two".