2089985067 has 12 divisors (see below), whose sum is σ = 3020500080. Its totient is φ = 1392569808.

The previous prime is 2089985057. The next prime is 2089985081. The reversal of 2089985067 is 7605899802.

It is a happy number.

It is not a de Polignac number, because 2089985067 - 2⁶ = 2089985003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2089985057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44967 + ... + 78752.

It is an arithmetic number, because the mean of its divisors is an integer number (251708340).

Almost surely, 2^2089985067 is an apocalyptic number.

2089985067 is a deficient number, since it is larger than the sum of its proper divisors (930515013).

2089985067 is a wasteful number, since it uses less digits than its factorization.

2089985067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125602 (or 125599 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The square root of 2089985067 is about 45716.3544806451. The cubic root of 2089985067 is about 1278.5402195696.

The spelling of 2089985067 in words is "two billion, eighty-nine million, nine hundred eighty-five thousand, sixty-seven".