5706631 has 16 divisors (see below), whose sum is σ = 6946560. Its totient is φ = 4579200.

The previous prime is 5706619. The next prime is 5706637. The reversal of 5706631 is 1366075.

It is a cyclic number.

It is not a de Polignac number, because 5706631 - 2¹¹ = 5704583 is a prime.

It is a super-2 number, since 2×5706631² = 65131274740322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5706631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5706637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14031 + ... + 14431.

It is an arithmetic number, because the mean of its divisors is an integer number (434160).

Almost surely, 2^5706631 is an apocalyptic number.

5706631 is a deficient number, since it is larger than the sum of its proper divisors (1239929).

5706631 is a wasteful number, since it uses less digits than its factorization.

5706631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 5706631 is about 2388.8555837472. The cubic root of 5706631 is about 178.7008412914.

The spelling of 5706631 in words is "five million, seven hundred six thousand, six hundred thirty-one".