47881352 has 8 divisors (see below), whose sum is σ = 89777550. Its totient is φ = 23940672.

The previous prime is 47881343. The next prime is 47881409. The reversal of 47881352 is 25318874.

It can be written as a sum of positive squares in only one way, i.e., 40119556 + 7761796 = 6334^2 + 2786^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2992577 + ... + 2992592.

Almost surely, 2^47881352 is an apocalyptic number.

It is an amenable number.

47881352 is a deficient number, since it is larger than the sum of its proper divisors (41896198).

47881352 is a wasteful number, since it uses less digits than its factorization.

47881352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985175 (or 5985171 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 47881352 is about 6919.6352505027. The cubic root of 47881352 is about 363.1244302206.

The spelling of 47881352 in words is "forty-seven million, eight hundred eighty-one thousand, three hundred fifty-two".