854499 has 4 divisors (see below), whose sum is σ = 1139336. Its totient is φ = 569664.

The previous prime is 854479. The next prime is 854527. The reversal of 854499 is 994458.

854499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 854499 - 2⁵ = 854467 is a prime.

It is a D-number.

It is a Duffinian number.

854499 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (854419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142414 + ... + 142419.

It is an arithmetic number, because the mean of its divisors is an integer number (284834).

2⁸⁵⁴⁴⁹⁹ is an apocalyptic number.

854499 is a deficient number, since it is larger than the sum of its proper divisors (284837).

854499 is a wasteful number, since it uses less digits than its factorization.

854499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284836.

The product of its digits is 51840, while the sum is 39.

The square root of 854499 is about 924.3911509745. The cubic root of 854499 is about 94.8936575519.

It can be divided in two parts, 85449 and 9, that added together give a palindrome (85458).

The spelling of 854499 in words is "eight hundred fifty-four thousand, four hundred ninety-nine".