5633857 has 6 divisors (see below), whose sum is σ = 5715654. Its totient is φ = 5552640.

The previous prime is 5633833. The next prime is 5633867. The reversal of 5633857 is 7583365.

It can be written as a sum of positive squares in 3 ways, for example, as 1962801 + 3671056 = 1401^2 + 1916^2 .

It is not a de Polignac number, because 5633857 - 2⁷ = 5633729 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5633807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23257 + ... + 23497.

It is an arithmetic number, because the mean of its divisors is an integer number (952609).

Almost surely, 2^5633857 is an apocalyptic number.

It is an amenable number.

5633857 is a deficient number, since it is larger than the sum of its proper divisors (81797).

5633857 is an frugal number, since it uses more digits than its factorization.

5633857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 338 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 5633857 is about 2373.5747302329. The cubic root of 5633857 is about 177.9379596944.

The spelling of 5633857 in words is "five million, six hundred thirty-three thousand, eight hundred fifty-seven".