36844272 has 60 divisors (see below), whose sum is σ = 103558104. Its totient is φ = 12228480.

The previous prime is 36844271. The next prime is 36844277. The reversal of 36844272 is 27244863.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36844271) 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 11 ways as a sum of consecutive naturals, for example, 47278 + ... + 48050.

Almost surely, 2^36844272 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 36844272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51779052).

36844272 is an abundant number, since it is smaller than the sum of its proper divisors (66713832).

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

36844272 is a wasteful number, since it uses less digits than its factorization.

36844272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1109 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 36844272 is about 6069.9482699608. The cubic root of 36844272 is about 332.7540320355.

The spelling of 36844272 in words is "thirty-six million, eight hundred forty-four thousand, two hundred seventy-two".