8726365 has 8 divisors (see below), whose sum is σ = 10490328. Its totient is φ = 6968640.

The previous prime is 8726363. The next prime is 8726381. The reversal of 8726365 is 5636278.

8726365 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 586756 + 8139609 = 766^2 + 2853^2 .

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

It is not a de Polignac number, because 8726365 - 2¹ = 8726363 is a prime.

It is a super-2 number, since 2×8726365² = 152298892226450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8726363) 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, 2475 + ... + 4855.

It is an arithmetic number, because the mean of its divisors is an integer number (1311291).

Almost surely, 2^8726365 is an apocalyptic number.

It is an amenable number.

8726365 is a deficient number, since it is larger than the sum of its proper divisors (1763963).

8726365 is a wasteful number, since it uses less digits than its factorization.

8726365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119.

The product of its digits is 60480, while the sum is 37.

The square root of 8726365 is about 2954.0421459417. The cubic root of 8726365 is about 205.8785613467.

The spelling of 8726365 in words is "eight million, seven hundred twenty-six thousand, three hundred sixty-five".