68964119 has 24 divisors (see below), whose sum is σ = 83962368. Its totient is φ = 56412720.

The previous prime is 68964107. The next prime is 68964127. The reversal of 68964119 is 91146986.

It is not a de Polignac number, because 68964119 - 2²⁰ = 67915543 is a prime.

It is a super-2 number, since 2×68964119² = 9512099418892322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68964119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68964139) 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 23 ways as a sum of consecutive naturals, for example, 125804 + ... + 126350.

It is an arithmetic number, because the mean of its divisors is an integer number (3498432).

Almost surely, 2^68964119 is an apocalyptic number.

68964119 is a deficient number, since it is larger than the sum of its proper divisors (14998249).

68964119 is a wasteful number, since it uses less digits than its factorization.

68964119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 668 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 68964119 is about 8304.4637996682. The cubic root of 68964119 is about 410.0854848522.

The spelling of 68964119 in words is "sixty-eight million, nine hundred sixty-four thousand, one hundred nineteen".