47860272 has 60 divisors (see below), whose sum is σ = 136491264. Its totient is φ = 15649920.

The previous prime is 47860271. The next prime is 47860279. The reversal of 47860272 is 27206874.

47860272 is a `hidden beast` number, since 47 + 8 + 602 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47860271) 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, 4497 + ... + 10767.

Almost surely, 2^47860272 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 47860272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68245632).

47860272 is an abundant number, since it is smaller than the sum of its proper divisors (88630992).

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

47860272 is a wasteful number, since it uses less digits than its factorization.

47860272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338 (or 6329 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 47860272 is about 6918.1118811421. Note that the first 3 decimals coincide. The cubic root of 47860272 is about 363.0711332948.

The spelling of 47860272 in words is "forty-seven million, eight hundred sixty thousand, two hundred seventy-two".