885097243 has 4 divisors (see below), whose sum is σ = 885377808. Its totient is φ = 884816680.

The previous prime is 885097223. The next prime is 885097249. The reversal of 885097243 is 342790588.

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 885097243 - 2⁵ = 885097211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 885097193 and 885097202.

It is not an unprimeable number, because it can be changed into a prime (885097249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135496 + ... + 141877.

It is an arithmetic number, because the mean of its divisors is an integer number (221344452).

Almost surely, 2^885097243 is an apocalyptic number.

885097243 is a deficient number, since it is larger than the sum of its proper divisors (280565).

885097243 is a wasteful number, since it uses less digits than its factorization.

885097243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280564.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 885097243 is about 29750.5839102361. The cubic root of 885097243 is about 960.1306401350.

The spelling of 885097243 in words is "eight hundred eighty-five million, ninety-seven thousand, two hundred forty-three".