2089411487 has 2 divisors, whose sum is σ = 2089411488. Its totient is φ = 2089411486.

The previous prime is 2089411483. The next prime is 2089411507. The reversal of 2089411487 is 7841149802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2089411487 - 2² = 2089411483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2089411483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044705743 + 1044705744.

It is an arithmetic number, because the mean of its divisors is an integer number (1044705744).

Almost surely, 2^2089411487 is an apocalyptic number.

2089411487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2089411487 is an equidigital number, since it uses as much as digits as its factorization.

2089411487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 2089411487 is about 45710.0808028164. The cubic root of 2089411487 is about 1278.4232470917.

The spelling of 2089411487 in words is "two billion, eighty-nine million, four hundred eleven thousand, four hundred eighty-seven".