47063472 has 20 divisors (see below), whose sum is σ = 121580760. Its totient is φ = 15687808.

The previous prime is 47063461. The next prime is 47063477. The reversal of 47063472 is 27436074.

It is not an unprimeable number, because it can be changed into a prime (47063477) 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 3 ways as a sum of consecutive naturals, for example, 490197 + ... + 490292.

It is an arithmetic number, because the mean of its divisors is an integer number (6079038).

Almost surely, 2^47063472 is an apocalyptic number.

It is an amenable number.

47063472 is an abundant number, since it is smaller than the sum of its proper divisors (74517288).

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

47063472 is a wasteful number, since it uses less digits than its factorization.

47063472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980500 (or 980494 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 47063472 is about 6860.2822099386. The cubic root of 47063472 is about 361.0449884208.

The spelling of 47063472 in words is "forty-seven million, sixty-three thousand, four hundred seventy-two".