5756637 has 4 divisors (see below), whose sum is σ = 7675520. Its totient is φ = 3837756.

The previous prime is 5756633. The next prime is 5756717. The reversal of 5756637 is 7366575.

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 not a de Polignac number, because 5756637 - 2² = 5756633 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5756595 and 5756604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5756633) 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, 959437 + ... + 959442.

It is an arithmetic number, because the mean of its divisors is an integer number (1918880).

Almost surely, 2^5756637 is an apocalyptic number.

It is an amenable number.

5756637 is a deficient number, since it is larger than the sum of its proper divisors (1918883).

5756637 is a wasteful number, since it uses less digits than its factorization.

5756637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918882.

The product of its digits is 132300, while the sum is 39.

The square root of 5756637 is about 2399.2992727044. The cubic root of 5756637 is about 179.2212965794.

The spelling of 5756637 in words is "five million, seven hundred fifty-six thousand, six hundred thirty-seven".