68316119 has 8 divisors (see below), whose sum is σ = 69457920. Its totient is φ = 67181400.

The previous prime is 68316067. The next prime is 68316139. The reversal of 68316119 is 91161386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68316119 - 2¹⁶ = 68250583 is a prime.

It is a super-2 number, since 2×68316119² = 9334184230444322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68316139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19814 + ... + 23004.

It is an arithmetic number, because the mean of its divisors is an integer number (8682240).

Almost surely, 2^68316119 is an apocalyptic number.

68316119 is a deficient number, since it is larger than the sum of its proper divisors (1141801).

68316119 is a wasteful number, since it uses less digits than its factorization.

68316119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541.

The product of its digits is 7776, while the sum is 35.

The square root of 68316119 is about 8265.3565561323. The cubic root of 68316119 is about 408.7970270750.

The spelling of 68316119 in words is "sixty-eight million, three hundred sixteen thousand, one hundred nineteen".