2028823419 has 32 divisors (see below), whose sum is σ = 3117901824. Its totient is φ = 1149482880.

The previous prime is 2028823409. The next prime is 2028823471. The reversal of 2028823419 is 9143288202.

It is not a de Polignac number, because 2028823419 - 2¹⁵ = 2028790651 is a prime.

It is a super-2 number, since 2×2028823419² = 8232248930965699122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2028823409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2226574 + ... + 2227484.

It is an arithmetic number, because the mean of its divisors is an integer number (97434432).

Almost surely, 2^2028823419 is an apocalyptic number.

2028823419 is a deficient number, since it is larger than the sum of its proper divisors (1089078405).

2028823419 is a wasteful number, since it uses less digits than its factorization.

2028823419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 2028823419 is about 45042.4623993849. The cubic root of 2028823419 is about 1265.9447433886.

The spelling of 2028823419 in words is "two billion, twenty-eight million, eight hundred twenty-three thousand, four hundred nineteen".