5715646 has 16 divisors (see below), whose sum is σ = 8992368. Its totient is φ = 2721600.

The previous prime is 5715643. The next prime is 5715673. The reversal of 5715646 is 6465175.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715641) 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, 2716 + ... + 4336.

It is an arithmetic number, because the mean of its divisors is an integer number (562023).

Almost surely, 2^5715646 is an apocalyptic number.

5715646 is a deficient number, since it is larger than the sum of its proper divisors (3276722).

5715646 is a wasteful number, since it uses less digits than its factorization.

5715646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707.

The product of its digits is 25200, while the sum is 34.

The square root of 5715646 is about 2390.7417259085. The cubic root of 5715646 is about 178.7948921429.

The spelling of 5715646 in words is "five million, seven hundred fifteen thousand, six hundred forty-six".