36487936 has 36 divisors (see below), whose sum is σ = 76012272. Its totient is φ = 17447936.

The previous prime is 36487931. The next prime is 36487937. The reversal of 36487936 is 63978463.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (36487931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790 + ... + 8986.

It is an arithmetic number, because the mean of its divisors is an integer number (2111452).

Almost surely, 2^36487936 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 36487936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38006136).

36487936 is an abundant number, since it is smaller than the sum of its proper divisors (39524336).

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

36487936 is an equidigital number, since it uses as much as digits as its factorization.

36487936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6236 (or 6222 counting only the distinct ones).

The product of its digits is 653184, while the sum is 46.

The square root of 36487936 is about 6040.5244805397. The cubic root of 36487936 is about 331.6778216776.

The spelling of 36487936 in words is "thirty-six million, four hundred eighty-seven thousand, nine hundred thirty-six".