5705661 has 8 divisors (see below), whose sum is σ = 8192800. Its totient is φ = 3511152.

The previous prime is 5705629. The next prime is 5705671. The reversal of 5705661 is 1665075.

5705661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5705661 - 2⁵ = 5705629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73111 + ... + 73188.

It is an arithmetic number, because the mean of its divisors is an integer number (1024100).

Almost surely, 2^5705661 is an apocalyptic number.

It is an amenable number.

5705661 is a deficient number, since it is larger than the sum of its proper divisors (2487139).

5705661 is a wasteful number, since it uses less digits than its factorization.

5705661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146315.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5705661 is about 2388.6525490326. The cubic root of 5705661 is about 178.6907156652.

The spelling of 5705661 in words is "five million, seven hundred five thousand, six hundred sixty-one".