2023826019 has 16 divisors (see below), whose sum is σ = 2715482112. Its totient is φ = 1340716608.

The previous prime is 2023826017. The next prime is 2023826039. The reversal of 2023826019 is 9106283202.

It is a happy number.

It is not a de Polignac number, because 2023826019 - 2¹ = 2023826017 is a prime.

It is a super-2 number, since 2×2023826019² = 8191743510362776722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2023826017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410322 + ... + 415224.

It is an arithmetic number, because the mean of its divisors is an integer number (169717632).

Almost surely, 2^2023826019 is an apocalyptic number.

2023826019 is a deficient number, since it is larger than the sum of its proper divisors (691656093).

2023826019 is a wasteful number, since it uses less digits than its factorization.

2023826019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2023826019 is about 44986.9538755404. The cubic root of 2023826019 is about 1264.9044633021.

The spelling of 2023826019 in words is "two billion, twenty-three million, eight hundred twenty-six thousand, nineteen".