5447851 has 6 divisors (see below), whose sum is σ = 5750052. Its totient is φ = 5160780.

The previous prime is 5447831. The next prime is 5447857. The reversal of 5447851 is 1587445.

It is not a de Polignac number, because 5447851 - 2⁹ = 5447339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5447857) 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, 7185 + ... + 7906.

It is an arithmetic number, because the mean of its divisors is an integer number (958342).

Almost surely, 2^5447851 is an apocalyptic number.

5447851 is a deficient number, since it is larger than the sum of its proper divisors (302201).

5447851 is a wasteful number, since it uses less digits than its factorization.

5447851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15129 (or 15110 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 5447851 is about 2334.0631953741. The cubic root of 5447851 is about 175.9577528591.

The spelling of 5447851 in words is "five million, four hundred forty-seven thousand, eight hundred fifty-one".