854614463 has 4 divisors (see below), whose sum is σ = 904885920. Its totient is φ = 804343008.

The previous prime is 854614459. The next prime is 854614499. The reversal of 854614463 is 364416458.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 854614463 - 2² = 854614459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 854614463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854614063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25135703 + ... + 25135736.

It is an arithmetic number, because the mean of its divisors is an integer number (226221480).

Almost surely, 2^854614463 is an apocalyptic number.

854614463 is a deficient number, since it is larger than the sum of its proper divisors (50271457).

854614463 is a wasteful number, since it uses less digits than its factorization.

854614463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50271456.

The product of its digits is 276480, while the sum is 41.

The square root of 854614463 is about 29233.7897474823. The cubic root of 854614463 is about 948.9793148434.

The spelling of 854614463 in words is "eight hundred fifty-four million, six hundred fourteen thousand, four hundred sixty-three".