5648722 has 8 divisors (see below), whose sum is σ = 8612172. Its totient is φ = 2778000.

The previous prime is 5648717. The next prime is 5648729. The reversal of 5648722 is 2278465.

It can be written as a sum of positive squares in 2 ways, for example, as 4800481 + 848241 = 2191^2 + 921^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5648729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23029 + ... + 23272.

Almost surely, 2^5648722 is an apocalyptic number.

5648722 is a deficient number, since it is larger than the sum of its proper divisors (2963450).

5648722 is a wasteful number, since it uses less digits than its factorization.

5648722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46364.

The product of its digits is 26880, while the sum is 34.

The square root of 5648722 is about 2376.7040202768. The cubic root of 5648722 is about 178.0943194106.

The spelling of 5648722 in words is "five million, six hundred forty-eight thousand, seven hundred twenty-two".