5705646 has 16 divisors (see below), whose sum is σ = 11455824. Its totient is φ = 1894464.

The previous prime is 5705629. The next prime is 5705671. The reversal of 5705646 is 6465075.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55 + ... + 3378.

It is an arithmetic number, because the mean of its divisors is an integer number (715989).

Almost surely, 2^5705646 is an apocalyptic number.

5705646 is an abundant number, since it is smaller than the sum of its proper divisors (5750178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5705646 is a wasteful number, since it uses less digits than its factorization.

5705646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 5705646 is about 2388.6494091850. The cubic root of 5705646 is about 178.6905590743.

It can be divided in two parts, 570 and 5646, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 5705646 in words is "five million, seven hundred five thousand, six hundred forty-six".