890082011 has 12 divisors (see below), whose sum is σ = 1115048592. Its totient is φ = 704240208.

The previous prime is 890082001. The next prime is 890082029. The reversal of 890082011 is 110280098.

It is a de Polignac number, because none of the positive numbers 2^k-890082011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (890082001) 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, 698015 + ... + 699288.

It is an arithmetic number, because the mean of its divisors is an integer number (92920716).

Almost surely, 2^890082011 is an apocalyptic number.

890082011 is a deficient number, since it is larger than the sum of its proper divisors (224966581).

890082011 is a wasteful number, since it uses less digits than its factorization.

890082011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397330 (or 1397323 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 890082011 is about 29834.2422561727. The cubic root of 890082011 is about 961.9297161665.

It can be divided in two parts, 89008 and 2011, that added together give a palindrome (91019).

The spelling of 890082011 in words is "eight hundred ninety million, eighty-two thousand, eleven".