5457824 has 12 divisors (see below), whose sum is σ = 10745154. Its totient is φ = 2728896.

The previous prime is 5457821. The next prime is 5457839. The reversal of 5457824 is 4287545.

It can be written as a sum of positive squares in only one way, i.e., 5438224 + 19600 = 2332^2 + 140^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5457821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85247 + ... + 85310.

Almost surely, 2^5457824 is an apocalyptic number.

It is an amenable number.

5457824 is a deficient number, since it is larger than the sum of its proper divisors (5287330).

5457824 is a wasteful number, since it uses less digits than its factorization.

5457824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170567 (or 170559 counting only the distinct ones).

The product of its digits is 44800, while the sum is 35.

The square root of 5457824 is about 2336.1986216929. The cubic root of 5457824 is about 176.0650585927.

The spelling of 5457824 in words is "five million, four hundred fifty-seven thousand, eight hundred twenty-four".