5722646 has 8 divisors (see below), whose sum is σ = 8729640. Its totient is φ = 2812768.

The previous prime is 5722637. The next prime is 5722649. The reversal of 5722646 is 6462275.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5722649) 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, 24131 + ... + 24366.

It is an arithmetic number, because the mean of its divisors is an integer number (1091205).

Almost surely, 2^5722646 is an apocalyptic number.

5722646 is a deficient number, since it is larger than the sum of its proper divisors (3006994).

5722646 is a wasteful number, since it uses less digits than its factorization.

5722646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48558.

The product of its digits is 20160, while the sum is 32.

The square root of 5722646 is about 2392.2052587518. The cubic root of 5722646 is about 178.8678529047.

The spelling of 5722646 in words is "five million, seven hundred twenty-two thousand, six hundred forty-six".