819114061 has 8 divisors (see below), whose sum is σ = 838704384. Its totient is φ = 799740480.

The previous prime is 819114017. The next prime is 819114071. The reversal of 819114061 is 160411918.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 819114061 - 2⁹ = 819113549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (819114071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46525 + ... + 61666.

It is an arithmetic number, because the mean of its divisors is an integer number (104838048).

Almost surely, 2^819114061 is an apocalyptic number.

It is an amenable number.

819114061 is a deficient number, since it is larger than the sum of its proper divisors (19590323).

819114061 is a wasteful number, since it uses less digits than its factorization.

819114061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108371.

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 819114061 is about 28620.1687800754. The cubic root of 819114061 is about 935.6529554015.

Adding to 819114061 its reverse (160411918), we get a palindrome (979525979).

The spelling of 819114061 in words is "eight hundred nineteen million, one hundred fourteen thousand, sixty-one".