5722312 has 8 divisors (see below), whose sum is σ = 10729350. Its totient is φ = 2861152.

The previous prime is 5722307. The next prime is 5722313. The reversal of 5722312 is 2132275.

It can be written as a sum of positive squares in only one way, i.e., 5635876 + 86436 = 2374^2 + 294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5722313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357637 + ... + 357652.

Almost surely, 2^5722312 is an apocalyptic number.

It is an amenable number.

5722312 is a deficient number, since it is larger than the sum of its proper divisors (5007038).

5722312 is a wasteful number, since it uses less digits than its factorization.

5722312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715295 (or 715291 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 5722312 is about 2392.1354476701. The cubic root of 5722312 is about 178.8643729862.

Adding to 5722312 its reverse (2132275), we get a palindrome (7854587).

The spelling of 5722312 in words is "five million, seven hundred twenty-two thousand, three hundred twelve".