16234019 has 2 divisors, whose sum is σ = 16234020. Its totient is φ = 16234018.

The previous prime is 16234013. The next prime is 16234061. The reversal of 16234019 is 91043261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16234019 - 2⁴ = 16234003 is a prime.

It is a super-2 number, since 2×16234019² = 527086745784722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16234013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8117009 + 8117010.

It is an arithmetic number, because the mean of its divisors is an integer number (8117010).

Almost surely, 2^16234019 is an apocalyptic number.

16234019 is a deficient number, since it is larger than the sum of its proper divisors (1).

16234019 is an equidigital number, since it uses as much as digits as its factorization.

16234019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 16234019 is about 4029.1461874695. The cubic root of 16234019 is about 253.2067914110.

The spelling of 16234019 in words is "sixteen million, two hundred thirty-four thousand, nineteen".