885049892 has 6 divisors (see below), whose sum is σ = 1548837318. Its totient is φ = 442524944.

The previous prime is 885049873. The next prime is 885049931. The reversal of 885049892 is 298940588.

It can be written as a sum of positive squares in only one way, i.e., 643433956 + 241615936 = 25366^2 + 15544^2 .

It is a super-2 number, since 2×885049892² = 1566626622658423328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110631233 + ... + 110631240.

It is an arithmetic number, because the mean of its divisors is an integer number (258139553).

Almost surely, 2^885049892 is an apocalyptic number.

It is an amenable number.

885049892 is a deficient number, since it is larger than the sum of its proper divisors (663787426).

885049892 is a wasteful number, since it uses less digits than its factorization.

885049892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221262477 (or 221262475 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 53.

The square root of 885049892 is about 29749.7881000857. The cubic root of 885049892 is about 960.1135181155.

The spelling of 885049892 in words is "eight hundred eighty-five million, forty-nine thousand, eight hundred ninety-two".