47485212 has 24 divisors (see below), whose sum is σ = 111033216. Its totient is φ = 15794928.

The previous prime is 47485189. The next prime is 47485247. The reversal of 47485212 is 21258474.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2103 + ... + 9969.

It is an arithmetic number, because the mean of its divisors is an integer number (4626384).

Almost surely, 2^47485212 is an apocalyptic number.

It is an amenable number.

47485212 is an abundant number, since it is smaller than the sum of its proper divisors (63548004).

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

47485212 is a wasteful number, since it uses less digits than its factorization.

47485212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8377 (or 8375 counting only the distinct ones).

The product of its digits is 17920, while the sum is 33.

The square root of 47485212 is about 6890.9514582531. The cubic root of 47485212 is about 362.1202351844.

The spelling of 47485212 in words is "forty-seven million, four hundred eighty-five thousand, two hundred twelve".