865348 has 24 divisors (see below), whose sum is σ = 1681344. Its totient is φ = 386400.

The previous prime is 865343. The next prime is 865349. The reversal of 865348 is 843568.

It is a super-2 number, since 2×865348² = 1497654322208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (865343) 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, 2986 + ... + 3262.

It is an arithmetic number, because the mean of its divisors is an integer number (70056).

2⁸⁶⁵³⁴⁸ is an apocalyptic number.

It is an amenable number.

865348 is a deficient number, since it is larger than the sum of its proper divisors (815996).

865348 is a wasteful number, since it uses less digits than its factorization.

865348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 361 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 865348 is about 930.2408290330. The cubic root of 865348 is about 95.2935701724.

It can be divided in two parts, 8 and 65348, that added together give a palindrome (65356).

The spelling of 865348 in words is "eight hundred sixty-five thousand, three hundred forty-eight".