47895456 has 96 divisors (see below), whose sum is σ = 144764928. Its totient is φ = 13582080.

The previous prime is 47895437. The next prime is 47895457. The reversal of 47895456 is 65459874.

47895456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (47895457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176601 + ... + 176871.

It is an arithmetic number, because the mean of its divisors is an integer number (1507968).

Almost surely, 2^47895456 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 47895456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72382464).

47895456 is an abundant number, since it is smaller than the sum of its proper divisors (96869472).

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

47895456 is a wasteful number, since it uses less digits than its factorization.

47895456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 546 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 47895456 is about 6920.6543043270. The cubic root of 47895456 is about 363.1600808721.

The spelling of 47895456 in words is "forty-seven million, eight hundred ninety-five thousand, four hundred fifty-six".