68160419 has 2 divisors, whose sum is σ = 68160420. Its totient is φ = 68160418.

The previous prime is 68160403. The next prime is 68160473. The reversal of 68160419 is 91406186.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68160419 - 2⁴ = 68160403 is a prime.

It is a super-2 number, since 2×68160419² = 9291685436511122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (68160019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34080209 + 34080210.

It is an arithmetic number, because the mean of its divisors is an integer number (34080210).

Almost surely, 2^68160419 is an apocalyptic number.

68160419 is a deficient number, since it is larger than the sum of its proper divisors (1).

68160419 is an equidigital number, since it uses as much as digits as its factorization.

68160419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 68160419 is about 8255.9323519515. The cubic root of 68160419 is about 408.4862262749.

The spelling of 68160419 in words is "sixty-eight million, one hundred sixty thousand, four hundred nineteen".