47253212 has 6 divisors (see below), whose sum is σ = 82693128. Its totient is φ = 23626604.

The previous prime is 47253203. The next prime is 47253257. The reversal of 47253212 is 21235274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5906648 + ... + 5906655.

It is an arithmetic number, because the mean of its divisors is an integer number (13782188).

Almost surely, 2^47253212 is an apocalyptic number.

It is an amenable number.

47253212 is a deficient number, since it is larger than the sum of its proper divisors (35439916).

47253212 is a wasteful number, since it uses less digits than its factorization.

47253212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11813307 (or 11813305 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 47253212 is about 6874.0971770844. The cubic root of 47253212 is about 361.5295313739.

Adding to 47253212 its reverse (21235274), we get a palindrome (68488486).

The spelling of 47253212 in words is "forty-seven million, two hundred fifty-three thousand, two hundred twelve".