854463 has 8 divisors (see below), whose sum is σ = 1144576. Its totient is φ = 567000.

The previous prime is 854461. The next prime is 854467. The reversal of 854463 is 364458.

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

It is not a de Polignac number, because 854463 - 2¹ = 854461 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 854463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854461) 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, 288 + ... + 1338.

It is an arithmetic number, because the mean of its divisors is an integer number (143072).

2⁸⁵⁴⁴⁶³ is an apocalyptic number.

854463 is a deficient number, since it is larger than the sum of its proper divisors (290113).

854463 is a wasteful number, since it uses less digits than its factorization.

854463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325.

The product of its digits is 11520, while the sum is 30.

The square root of 854463 is about 924.3716784930. The cubic root of 854463 is about 94.8923249115.

The spelling of 854463 in words is "eight hundred fifty-four thousand, four hundred sixty-three".