36223000 has 128 divisors (see below), whose sum is σ = 96033600. Its totient is φ = 12672000.

The previous prime is 36222997. The next prime is 36223007. The reversal of 36223000 is 32263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36223007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406956 + ... + 407044.

Almost surely, 2^36223000 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 36223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48016800).

36223000 is an abundant number, since it is smaller than the sum of its proper divisors (59810600).

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

36223000 is a wasteful number, since it uses less digits than its factorization.

36223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 36223000 is about 6018.5546437662. The cubic root of 36223000 is about 330.8731087807.

Adding to 36223000 its reverse (32263), we get a palindrome (36255263).

The spelling of 36223000 in words is "thirty-six million, two hundred twenty-three thousand".