5313722 has 4 divisors (see below), whose sum is σ = 7970586. Its totient is φ = 2656860.

The previous prime is 5313689. The next prime is 5313731. The reversal of 5313722 is 2273135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2273135 = 5 ⋅454627.

It can be written as a sum of positive squares in only one way, i.e., 5112121 + 201601 = 2261^2 + 449^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328429 + ... + 1328432.

Almost surely, 2^5313722 is an apocalyptic number.

5313722 is a deficient number, since it is larger than the sum of its proper divisors (2656864).

5313722 is a wasteful number, since it uses less digits than its factorization.

5313722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656863.

The product of its digits is 1260, while the sum is 23.

The square root of 5313722 is about 2305.1511881003. The cubic root of 5313722 is about 174.5016789520.

Adding to 5313722 its reverse (2273135), we get a palindrome (7586857).

The spelling of 5313722 in words is "five million, three hundred thirteen thousand, seven hundred twenty-two".