19228059 has 6 divisors (see below), whose sum is σ = 27773876. Its totient is φ = 12818700.

The previous prime is 19228039. The next prime is 19228063. The reversal of 19228059 is 95082291.

It is not a de Polignac number, because 19228059 - 2⁹ = 19227547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19228039) 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 5 ways as a sum of consecutive naturals, for example, 1068217 + ... + 1068234.

Almost surely, 2^19228059 is an apocalyptic number.

19228059 is a deficient number, since it is larger than the sum of its proper divisors (8545817).

19228059 is a wasteful number, since it uses less digits than its factorization.

19228059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136457 (or 2136454 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 19228059 is about 4384.9810717950. The cubic root of 19228059 is about 267.9035583412.

The spelling of 19228059 in words is "nineteen million, two hundred twenty-eight thousand, fifty-nine".