1085886041 has 4 divisors (see below), whose sum is σ = 1085998032. Its totient is φ = 1085774052.

The previous prime is 1085886037. The next prime is 1085886059. The reversal of 1085886041 is 1406885801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1085886041 - 2² = 1085886037 is a prime.

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 1085886041.

It is not an unprimeable number, because it can be changed into a prime (1085886341) 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, 39911 + ... + 61356.

It is an arithmetic number, because the mean of its divisors is an integer number (271499508).

Almost surely, 2^1085886041 is an apocalyptic number.

It is an amenable number.

1085886041 is a deficient number, since it is larger than the sum of its proper divisors (111991).

1085886041 is a wasteful number, since it uses less digits than its factorization.

1085886041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111990.

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 1085886041 is about 32952.7850264587. The cubic root of 1085886041 is about 1027.8460789018.

The spelling of 1085886041 in words is "one billion, eighty-five million, eight hundred eighty-six thousand, forty-one".