885918011 has 4 divisors (see below), whose sum is σ = 966456024. Its totient is φ = 805380000.

The previous prime is 885918001. The next prime is 885918053. The reversal of 885918011 is 110819588.

It is a happy number.

885918011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 885918011 - 2⁶ = 885917947 is a prime.

It is a super-2 number, since 2×885918011² = 1569701444428392242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 885918011.

It is not an unprimeable number, because it can be changed into a prime (885918001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40268990 + ... + 40269011.

It is an arithmetic number, because the mean of its divisors is an integer number (241614006).

Almost surely, 2^885918011 is an apocalyptic number.

885918011 is a deficient number, since it is larger than the sum of its proper divisors (80538013).

885918011 is a wasteful number, since it uses less digits than its factorization.

885918011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80538012.

The product of its (nonzero) digits is 23040, while the sum is 41.

The square root of 885918011 is about 29764.3748632489. The cubic root of 885918011 is about 960.4273310908.

The spelling of 885918011 in words is "eight hundred eighty-five million, nine hundred eighteen thousand, eleven".