5448731 has 4 divisors (see below), whose sum is σ = 5596032. Its totient is φ = 5301432.

The previous prime is 5448719. The next prime is 5448733. The reversal of 5448731 is 1378445.

5448731 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5448731 - 2²² = 1254427 is a prime.

It is a super-2 number, since 2×5448731² = 59377339020722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5448733) 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, 73595 + ... + 73668.

It is an arithmetic number, because the mean of its divisors is an integer number (1399008).

Almost surely, 2^5448731 is an apocalyptic number.

5448731 is a deficient number, since it is larger than the sum of its proper divisors (147301).

5448731 is a wasteful number, since it uses less digits than its factorization.

5448731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147300.

The product of its digits is 13440, while the sum is 32.

The square root of 5448731 is about 2334.2517002243. The cubic root of 5448731 is about 175.9672265938.

The spelling of 5448731 in words is "five million, four hundred forty-eight thousand, seven hundred thirty-one".