5321765 has 16 divisors (see below), whose sum is σ = 6826032. Its totient is φ = 3969024.

The previous prime is 5321753. The next prime is 5321779. The reversal of 5321765 is 5671235.

It can be written as a sum of positive squares in 8 ways, for example, as 543169 + 4778596 = 737^2 + 2186^2 .

It is not a de Polignac number, because 5321765 - 2⁴ = 5321749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11417 + ... + 11873.

It is an arithmetic number, because the mean of its divisors is an integer number (426627).

Almost surely, 2^5321765 is an apocalyptic number.

It is an amenable number.

5321765 is a deficient number, since it is larger than the sum of its proper divisors (1504267).

5321765 is a wasteful number, since it uses less digits than its factorization.

5321765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its digits is 6300, while the sum is 29.

The square root of 5321765 is about 2306.8950994790. The cubic root of 5321765 is about 174.5896781275.

The spelling of 5321765 in words is "five million, three hundred twenty-one thousand, seven hundred sixty-five".