5312768 has 18 divisors (see below), whose sum is σ = 10605294. Its totient is φ = 2656256.

The previous prime is 5312737. The next prime is 5312777. The reversal of 5312768 is 8672135.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 1183744 = 2032^2 + 1088^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121 + ... + 10632.

It is an arithmetic number, because the mean of its divisors is an integer number (589183).

Almost surely, 2^5312768 is an apocalyptic number.

It is an amenable number.

5312768 is a deficient number, since it is larger than the sum of its proper divisors (5292526).

5312768 is an equidigital number, since it uses as much as digits as its factorization.

5312768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20769 (or 20755 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 5312768 is about 2304.9442509527. The cubic root of 5312768 is about 174.4912352639.

It can be divided in two parts, 53 and 12768, that added together give a palindrome (12821).

The spelling of 5312768 in words is "five million, three hundred twelve thousand, seven hundred sixty-eight".