5710661 has 4 divisors (see below), whose sum is σ = 6229824. Its totient is φ = 5191500.

The previous prime is 5710631. The next prime is 5710667. The reversal of 5710661 is 1660175.

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 5710661 - 2¹⁴ = 5694277 is a prime.

It is a super-2 number, since 2×5710661² = 65223298113842, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5710661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5710667) 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 3 ways as a sum of consecutive naturals, for example, 259565 + ... + 259586.

It is an arithmetic number, because the mean of its divisors is an integer number (1557456).

Almost surely, 2^5710661 is an apocalyptic number.

It is an amenable number.

5710661 is a deficient number, since it is larger than the sum of its proper divisors (519163).

5710661 is a wasteful number, since it uses less digits than its factorization.

5710661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519162.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5710661 is about 2389.6989350125. The cubic root of 5710661 is about 178.7428973330.

The spelling of 5710661 in words is "five million, seven hundred ten thousand, six hundred sixty-one".