68024219 has 2 divisors, whose sum is σ = 68024220. Its totient is φ = 68024218.

The previous prime is 68024197. The next prime is 68024233. The reversal of 68024219 is 91242086.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68024219 - 2²⁴ = 51247003 is a prime.

It is a super-2 number, since 2×68024219² = 9254588741119922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68024269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34012109 + 34012110.

It is an arithmetic number, because the mean of its divisors is an integer number (34012110).

Almost surely, 2^68024219 is an apocalyptic number.

68024219 is a deficient number, since it is larger than the sum of its proper divisors (1).

68024219 is an equidigital number, since it uses as much as digits as its factorization.

68024219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 68024219 is about 8247.6796130791. The cubic root of 68024219 is about 408.2139620894.

The spelling of 68024219 in words is "sixty-eight million, twenty-four thousand, two hundred nineteen".