47605212 has 96 divisors (see below), whose sum is σ = 130099200. Its totient is φ = 15033600.

The previous prime is 47605177. The next prime is 47605213. The reversal of 47605212 is 21250674.

47605212 is a `hidden beast` number, since 47 + 605 + 2 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47605213) 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, 197412 + ... + 197652.

It is an arithmetic number, because the mean of its divisors is an integer number (1355200).

Almost surely, 2^47605212 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 47605212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65049600).

47605212 is an abundant number, since it is smaller than the sum of its proper divisors (82493988).

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

47605212 is a wasteful number, since it uses less digits than its factorization.

47605212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 47605212 is about 6899.6530347547. The cubic root of 47605212 is about 362.4250169125.

Adding to 47605212 its reverse (21250674), we get a palindrome (68855886).

The spelling of 47605212 in words is "forty-seven million, six hundred five thousand, two hundred twelve".