67328696 has 8 divisors (see below), whose sum is σ = 126241320. Its totient is φ = 33664344.

The previous prime is 67328693. The next prime is 67328699. The reversal of 67328696 is 69682376.

It is an interprime number because it is at equal distance from previous prime (67328693) and next prime (67328699).

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 67328696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67328693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4208036 + ... + 4208051.

It is an arithmetic number, because the mean of its divisors is an integer number (15780165).

Almost surely, 2^67328696 is an apocalyptic number.

It is an amenable number.

67328696 is a deficient number, since it is larger than the sum of its proper divisors (58912624).

67328696 is a wasteful number, since it uses less digits than its factorization.

67328696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8416093 (or 8416089 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The square root of 67328696 is about 8205.4065103443. The cubic root of 67328696 is about 406.8179132243.

The spelling of 67328696 in words is "sixty-seven million, three hundred twenty-eight thousand, six hundred ninety-six".