5447251 has 12 divisors (see below), whose sum is σ = 5875632. Its totient is φ = 5040288.

The previous prime is 5447249. The next prime is 5447269. The reversal of 5447251 is 1527445.

It is not a de Polignac number, because 5447251 - 2¹ = 5447249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5447201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31401 + ... + 31573.

It is an arithmetic number, because the mean of its divisors is an integer number (489636).

Almost surely, 2^5447251 is an apocalyptic number.

5447251 is a deficient number, since it is larger than the sum of its proper divisors (428381).

5447251 is a wasteful number, since it uses less digits than its factorization.

5447251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 233 counting only the distinct ones).

The product of its digits is 5600, while the sum is 28.

The square root of 5447251 is about 2333.9346606107. The cubic root of 5447251 is about 175.9512929095.

The spelling of 5447251 in words is "five million, four hundred forty-seven thousand, two hundred fifty-one".