848645 has 8 divisors (see below), whose sum is σ = 1163904. Its totient is φ = 581904.

The previous prime is 848633. The next prime is 848647. The reversal of 848645 is 546848.

848645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 848645 - 2⁴ = 848629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 24247 = 848645 / (8 + 4 + 8 + 6 + 4 + 5).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848647) 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, 12089 + ... + 12158.

It is an arithmetic number, because the mean of its divisors is an integer number (145488).

2⁸⁴⁸⁶⁴⁵ is an apocalyptic number.

It is an amenable number.

848645 is a deficient number, since it is larger than the sum of its proper divisors (315259).

848645 is a wasteful number, since it uses less digits than its factorization.

848645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24259.

The product of its digits is 30720, while the sum is 35.

The square root of 848645 is about 921.2193007097. The cubic root of 848645 is about 94.6764617143.

The spelling of 848645 in words is "eight hundred forty-eight thousand, six hundred forty-five".