2046594478 has 16 divisors (see below), whose sum is σ = 3131829360. Its totient is φ = 1002761536.

The previous prime is 2046594379. The next prime is 2046594491. The reversal of 2046594478 is 8744956402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10050 + ... + 64762.

It is an arithmetic number, because the mean of its divisors is an integer number (195739335).

Almost surely, 2^2046594478 is an apocalyptic number.

2046594478 is a deficient number, since it is larger than the sum of its proper divisors (1085234882).

2046594478 is a wasteful number, since it uses less digits than its factorization.

2046594478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55091.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 2046594478 is about 45239.3023597845. The cubic root of 2046594478 is about 1269.6302637495.

The spelling of 2046594478 in words is "two billion, forty-six million, five hundred ninety-four thousand, four hundred seventy-eight".