5617257 has 4 divisors (see below), whose sum is σ = 7489680. Its totient is φ = 3744836.

The previous prime is 5617253. The next prime is 5617291. The reversal of 5617257 is 7527165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5617257 - 2² = 5617253 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5617253) 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 3 ways as a sum of consecutive naturals, for example, 936207 + ... + 936212.

It is an arithmetic number, because the mean of its divisors is an integer number (1872420).

Almost surely, 2^5617257 is an apocalyptic number.

It is an amenable number.

5617257 is a deficient number, since it is larger than the sum of its proper divisors (1872423).

5617257 is a wasteful number, since it uses less digits than its factorization.

5617257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872422.

The product of its digits is 14700, while the sum is 33.

The square root of 5617257 is about 2370.0753152590. The cubic root of 5617257 is about 177.7630247161.

The spelling of 5617257 in words is "five million, six hundred seventeen thousand, two hundred fifty-seven".