848551 has 4 divisors (see below), whose sum is σ = 925704. Its totient is φ = 771400.

The previous prime is 848537. The next prime is 848557. The reversal of 848551 is 155848.

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 848551 - 2⁷ = 848423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848557) 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, 38560 + ... + 38581.

It is an arithmetic number, because the mean of its divisors is an integer number (231426).

2⁸⁴⁸⁵⁵¹ is an apocalyptic number.

848551 is a deficient number, since it is larger than the sum of its proper divisors (77153).

848551 is a wasteful number, since it uses less digits than its factorization.

848551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77152.

The product of its digits is 6400, while the sum is 31.

The square root of 848551 is about 921.1682799576. The cubic root of 848551 is about 94.6729659786.

The spelling of 848551 in words is "eight hundred forty-eight thousand, five hundred fifty-one".