2044773462 has 16 divisors (see below), whose sum is σ = 4267353600. Its totient is φ = 651956712.

The previous prime is 2044773461. The next prime is 2044773473. The reversal of 2044773462 is 2643774402.

It is a self number, because there is not a number n which added to its sum of digits gives 2044773462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044773461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7408462 + ... + 7408737.

It is an arithmetic number, because the mean of its divisors is an integer number (266709600).

Almost surely, 2^2044773462 is an apocalyptic number.

2044773462 is an abundant number, since it is smaller than the sum of its proper divisors (2222580138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044773462 is a wasteful number, since it uses less digits than its factorization.

2044773462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14817227.

The product of its (nonzero) digits is 225792, while the sum is 39.

The square root of 2044773462 is about 45219.1713988658. The cubic root of 2044773462 is about 1269.2535887225.

The spelling of 2044773462 in words is "two billion, forty-four million, seven hundred seventy-three thousand, four hundred sixty-two".