2119046928 has 20 divisors (see below), whose sum is σ = 5474204688. Its totient is φ = 706348960.

The previous prime is 2119046921. The next prime is 2119046933. The reversal of 2119046928 is 8296409112.

It is a self number, because there is not a number n which added to its sum of digits gives 2119046928.

It is not an unprimeable number, because it can be changed into a prime (2119046921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22073358 + ... + 22073453.

Almost surely, 2^2119046928 is an apocalyptic number.

It is an amenable number.

2119046928 is an abundant number, since it is smaller than the sum of its proper divisors (3355157760).

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

2119046928 is a wasteful number, since it uses less digits than its factorization.

2119046928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44146822 (or 44146816 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 2119046928 is about 46033.1068688612. The cubic root of 2119046928 is about 1284.4391215517.

The spelling of 2119046928 in words is "two billion, one hundred nineteen million, forty-six thousand, nine hundred twenty-eight".