862468 has 6 divisors (see below), whose sum is σ = 1509326. Its totient is φ = 431232.

The previous prime is 862447. The next prime is 862471. The reversal of 862468 is 864268.

It can be written as a sum of positive squares in only one way, i.e., 492804 + 369664 = 702^2 + 608^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107805 + ... + 107812.

2⁸⁶²⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

862468 is a deficient number, since it is larger than the sum of its proper divisors (646858).

862468 is a wasteful number, since it uses less digits than its factorization.

862468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215621 (or 215619 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 862468 is about 928.6915526697. The cubic root of 862468 is about 95.1877358681.

The spelling of 862468 in words is "eight hundred sixty-two thousand, four hundred sixty-eight".