848428851 has 8 divisors (see below), whose sum is σ = 1133544384. Its totient is φ = 564466280.

The previous prime is 848428817. The next prime is 848428871. The reversal of 848428851 is 158824848.

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 848428851 - 2¹⁵ = 848396083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 848428851.

It is not an unprimeable number, because it can be changed into a prime (848428871) 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, 286521 + ... + 289466.

It is an arithmetic number, because the mean of its divisors is an integer number (141693048).

Almost surely, 2^848428851 is an apocalyptic number.

848428851 is a deficient number, since it is larger than the sum of its proper divisors (285115533).

848428851 is a wasteful number, since it uses less digits than its factorization.

848428851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576481.

The product of its digits is 655360, while the sum is 48.

The square root of 848428851 is about 29127.8020283028. The cubic root of 848428851 is about 946.6842303300.

The spelling of 848428851 in words is "eight hundred forty-eight million, four hundred twenty-eight thousand, eight hundred fifty-one".