845463 has 8 divisors (see below), whose sum is σ = 1163776. Its totient is φ = 545400.

The previous prime is 845459. The next prime is 845489. The reversal of 845463 is 364548.

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

It is not a de Polignac number, because 845463 - 2² = 845459 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 845463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845363) 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, 4453 + ... + 4638.

It is an arithmetic number, because the mean of its divisors is an integer number (145472).

2⁸⁴⁵⁴⁶³ is an apocalyptic number.

845463 is a deficient number, since it is larger than the sum of its proper divisors (318313).

845463 is a wasteful number, since it uses less digits than its factorization.

845463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9125.

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

The square root of 845463 is about 919.4906198543. The cubic root of 845463 is about 94.5579835075.

The spelling of 845463 in words is "eight hundred forty-five thousand, four hundred sixty-three".