887442011 has 2 divisors, whose sum is σ = 887442012. Its totient is φ = 887442010.

The previous prime is 887441981. The next prime is 887442037. The reversal of 887442011 is 110244788.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-887442011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (887442911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443721005 + 443721006.

It is an arithmetic number, because the mean of its divisors is an integer number (443721006).

Almost surely, 2^887442011 is an apocalyptic number.

887442011 is a deficient number, since it is larger than the sum of its proper divisors (1).

887442011 is an equidigital number, since it uses as much as digits as its factorization.

887442011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 887442011 is about 29789.9649378780. The cubic root of 887442011 is about 960.9777404706.

Adding to 887442011 its reverse (110244788), we get a palindrome (997686799).

The spelling of 887442011 in words is "eight hundred eighty-seven million, four hundred forty-two thousand, eleven".