852046881 has 16 divisors (see below), whose sum is σ = 1298803584. Its totient is φ = 486716544.

The previous prime is 852046861. The next prime is 852046901. The reversal of 852046881 is 188640258.

It is an interprime number because it is at equal distance from previous prime (852046861) and next prime (852046901).

It is not a de Polignac number, because 852046881 - 2⁹ = 852046369 is a prime.

It is a super-2 number, since 2×852046881² = 1451967774843656322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (852046831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81885 + ... + 91701.

It is an arithmetic number, because the mean of its divisors is an integer number (81175224).

Almost surely, 2^852046881 is an apocalyptic number.

It is an amenable number.

852046881 is a deficient number, since it is larger than the sum of its proper divisors (446756703).

852046881 is a wasteful number, since it uses less digits than its factorization.

852046881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13960.

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 852046881 is about 29189.8420859038. The cubic root of 852046881 is about 948.0279983808.

The spelling of 852046881 in words is "eight hundred fifty-two million, forty-six thousand, eight hundred eighty-one".