885223861 has 8 divisors (see below), whose sum is σ = 902391840. Its totient is φ = 868073232.

The previous prime is 885223831. The next prime is 885223891. The reversal of 885223861 is 168322588.

It is an interprime number because it is at equal distance from previous prime (885223831) and next prime (885223891).

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 885223861 - 2⁹ = 885223349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885223831) 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, 152926 + ... + 158608.

It is an arithmetic number, because the mean of its divisors is an integer number (112798980).

Almost surely, 2^885223861 is an apocalyptic number.

It is an amenable number.

885223861 is a deficient number, since it is larger than the sum of its proper divisors (17167979).

885223861 is a wasteful number, since it uses less digits than its factorization.

885223861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8675.

The product of its digits is 184320, while the sum is 43.

The square root of 885223861 is about 29752.7118259832. The cubic root of 885223861 is about 960.1764219312.

The spelling of 885223861 in words is "eight hundred eighty-five million, two hundred twenty-three thousand, eight hundred sixty-one".