47914443 has 8 divisors (see below), whose sum is σ = 70984400. Its totient is φ = 31942944.

The previous prime is 47914441. The next prime is 47914457. The reversal of 47914443 is 34441974.

47914443 is a `hidden beast` number, since 479 + 144 + 43 = 666.

It is not a de Polignac number, because 47914443 - 2¹ = 47914441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47914398 and 47914407.

It is not an unprimeable number, because it can be changed into a prime (47914441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887278 + ... + 887331.

It is an arithmetic number, because the mean of its divisors is an integer number (8873050).

Almost surely, 2^47914443 is an apocalyptic number.

47914443 is a deficient number, since it is larger than the sum of its proper divisors (23069957).

47914443 is a wasteful number, since it uses less digits than its factorization.

47914443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774618 (or 1774612 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 47914443 is about 6922.0259317630. The cubic root of 47914443 is about 363.2080632214.

The spelling of 47914443 in words is "forty-seven million, nine hundred fourteen thousand, four hundred forty-three".