5309072 has 20 divisors (see below), whose sum is σ = 10324860. Its totient is φ = 2644608.

The previous prime is 5309069. The next prime is 5309077. The reversal of 5309072 is 2709035.

It can be written as a sum of positive squares in 2 ways, for example, as 712336 + 4596736 = 844^2 + 2144^2 .

It is not an unprimeable number, because it can be changed into a prime (5309077) 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, 5798 + ... + 6650.

It is an arithmetic number, because the mean of its divisors is an integer number (516243).

Almost surely, 2^5309072 is an apocalyptic number.

It is an amenable number.

5309072 is a deficient number, since it is larger than the sum of its proper divisors (5015788).

5309072 is a wasteful number, since it uses less digits than its factorization.

5309072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 5309072 is about 2304.1423567132. The cubic root of 5309072 is about 174.4507623744.

The spelling of 5309072 in words is "five million, three hundred nine thousand, seventy-two".