72441204 has 48 divisors (see below), whose sum is σ = 187170816. Its totient is φ = 21621600.

The previous prime is 72441179. The next prime is 72441223. The reversal of 72441204 is 40214427.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4749 + ... + 12939.

It is an arithmetic number, because the mean of its divisors is an integer number (3899392).

Almost surely, 2^72441204 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 72441204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93585408).

72441204 is an abundant number, since it is smaller than the sum of its proper divisors (114729612).

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

72441204 is a wasteful number, since it uses less digits than its factorization.

72441204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8276 (or 8274 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 72441204 is about 8511.2398626757. The cubic root of 72441204 is about 416.8647952310.

It can be divided in two parts, 7244 and 1204, that added together give a palindrome (8448).

The spelling of 72441204 in words is "seventy-two million, four hundred forty-one thousand, two hundred four".