2065494094 has 8 divisors (see below), whose sum is σ = 3110297328. Its totient is φ = 1028728320.

The previous prime is 2065494089. The next prime is 2065494097. The reversal of 2065494094 is 4904945602.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2065494094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065494097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2008722 + ... + 2009749.

It is an arithmetic number, because the mean of its divisors is an integer number (388787166).

Almost surely, 2^2065494094 is an apocalyptic number.

2065494094 is a deficient number, since it is larger than the sum of its proper divisors (1044803234).

2065494094 is a wasteful number, since it uses less digits than its factorization.

2065494094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018730.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 2065494094 is about 45447.7072469008. The cubic root of 2065494094 is about 1273.5264984921.

The spelling of 2065494094 in words is "two billion, sixty-five million, four hundred ninety-four thousand, ninety-four".