5457826 has 24 divisors (see below), whose sum is σ = 9480240. Its totient is φ = 2348280.

The previous prime is 5457821. The next prime is 5457839. The reversal of 5457826 is 6287545.

It is a happy number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4005 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (395010).

Almost surely, 2^5457826 is an apocalyptic number.

5457826 is a deficient number, since it is larger than the sum of its proper divisors (4022414).

5457826 is a wasteful number, since it uses less digits than its factorization.

5457826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230 (or 1219 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 5457826 is about 2336.1990497387. The cubic root of 5457826 is about 176.0650800988.

The spelling of 5457826 in words is "five million, four hundred fifty-seven thousand, eight hundred twenty-six".