5322731 has 8 divisors (see below), whose sum is σ = 5551104. Its totient is φ = 5097960.

The previous prime is 5322721. The next prime is 5322739. The reversal of 5322731 is 1372235.

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

It is a cyclic number.

It is not a de Polignac number, because 5322731 - 2²² = 1128427 is a prime.

It is a super-2 number, since 2×5322731² = 56662930596722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5322697 and 5322706.

It is not an unprimeable number, because it can be changed into a prime (5322739) 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, 2360 + ... + 4026.

It is an arithmetic number, because the mean of its divisors is an integer number (693888).

Almost surely, 2^5322731 is an apocalyptic number.

5322731 is a deficient number, since it is larger than the sum of its proper divisors (228373).

5322731 is a wasteful number, since it uses less digits than its factorization.

5322731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801.

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

The square root of 5322731 is about 2307.1044623077. The cubic root of 5322731 is about 174.6002412537.

Adding to 5322731 its reverse (1372235), we get a palindrome (6694966).

The spelling of 5322731 in words is "five million, three hundred twenty-two thousand, seven hundred thirty-one".