47895552 has 66 divisors (see below), whose sum is σ = 138323978. Its totient is φ = 15962112.

The previous prime is 47895541. The next prime is 47895557. The reversal of 47895552 is 25559874.

47895552 is a `hidden beast` number, since 4 + 7 + 8 + 95 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40144896 + 7750656 = 6336^2 + 2784^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47895498 and 47895507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47895557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6618 + ... + 11814.

Almost surely, 2^47895552 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 47895552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69161989).

47895552 is an abundant number, since it is smaller than the sum of its proper divisors (90428426).

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

47895552 is a wasteful number, since it uses less digits than its factorization.

47895552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223 (or 5202 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 47895552 is about 6920.6612400839. The cubic root of 47895552 is about 363.1603235071.

The spelling of 47895552 in words is "forty-seven million, eight hundred ninety-five thousand, five hundred fifty-two".