7281204 has 96 divisors (see below), whose sum is σ = 20832000. Its totient is φ = 1975680.

The previous prime is 7281203. The next prime is 7281223. The reversal of 7281204 is 4021827.

7281204 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7281203) 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, 119334 + ... + 119394.

It is an arithmetic number, because the mean of its divisors is an integer number (217000).

Almost surely, 2^7281204 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 7281204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10416000).

7281204 is an abundant number, since it is smaller than the sum of its proper divisors (13550796).

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

7281204 is a wasteful number, since it uses less digits than its factorization.

7281204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 7281204 is about 2698.3706194665. The cubic root of 7281204 is about 193.8211055004.

The spelling of 7281204 in words is "seven million, two hundred eighty-one thousand, two hundred four".