47253204 has 36 divisors (see below), whose sum is σ = 119819700. Its totient is φ = 15701760.

The previous prime is 47253203. The next prime is 47253257. The reversal of 47253204 is 40235274.

It can be written as a sum of positive squares in 2 ways, for example, as 28068804 + 19184400 = 5298^2 + 4380^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47253203) 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, 10684 + ... + 14444.

It is an arithmetic number, because the mean of its divisors is an integer number (3328325).

Almost surely, 2^47253204 is an apocalyptic number.

It is an amenable number.

47253204 is an abundant number, since it is smaller than the sum of its proper divisors (72566496).

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

47253204 is a wasteful number, since it uses less digits than its factorization.

47253204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120 (or 4115 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 47253204 is about 6874.0965951898. The cubic root of 47253204 is about 361.5295109716.

Adding to 47253204 its reverse (40235274), we get a palindrome (87488478).

The spelling of 47253204 in words is "forty-seven million, two hundred fifty-three thousand, two hundred four".