5448857 has 4 divisors (see below), whose sum is σ = 5769396. Its totient is φ = 5128320.

The previous prime is 5448853. The next prime is 5448869. The reversal of 5448857 is 7588445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7588445 = 5 ⋅1517689.

It can be written as a sum of positive squares in 2 ways, for example, as 4946176 + 502681 = 2224^2 + 709^2 .

It is a cyclic number.

It is not a de Polignac number, because 5448857 - 2² = 5448853 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5448853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160244 + ... + 160277.

It is an arithmetic number, because the mean of its divisors is an integer number (1442349).

Almost surely, 2^5448857 is an apocalyptic number.

It is an amenable number.

5448857 is a deficient number, since it is larger than the sum of its proper divisors (320539).

5448857 is a wasteful number, since it uses less digits than its factorization.

5448857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320538.

The product of its digits is 179200, while the sum is 41.

The square root of 5448857 is about 2334.2786894456. The cubic root of 5448857 is about 175.9685829769.

It can be divided in two parts, 54488 and 57, that added together give a palindrome (54545).

The spelling of 5448857 in words is "five million, four hundred forty-eight thousand, eight hundred fifty-seven".