885473133 has 32 divisors (see below), whose sum is σ = 1229004672. Its totient is φ = 566784000.

The previous prime is 885473129. The next prime is 885473143. The reversal of 885473133 is 331374588.

It is not a de Polignac number, because 885473133 - 2² = 885473129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885473143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1473033 + ... + 1473633.

It is an arithmetic number, because the mean of its divisors is an integer number (38406396).

Almost surely, 2^885473133 is an apocalyptic number.

885473133 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

885473133 is a deficient number, since it is larger than the sum of its proper divisors (343531539).

885473133 is a wasteful number, since it uses less digits than its factorization.

885473133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845.

The product of its digits is 241920, while the sum is 42.

The square root of 885473133 is about 29756.9005946520. The cubic root of 885473133 is about 960.2665394880.

The spelling of 885473133 in words is "eight hundred eighty-five million, four hundred seventy-three thousand, one hundred thirty-three".