67960968 has 32 divisors (see below), whose sum is σ = 179897760. Its totient is φ = 21320960.

The previous prime is 67960939. The next prime is 67961009. The reversal of 67960968 is 86906976.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 67960968.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82878 + ... + 83693.

It is an arithmetic number, because the mean of its divisors is an integer number (5621805).

Almost surely, 2^67960968 is an apocalyptic number.

67960968 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

67960968 is an abundant number, since it is smaller than the sum of its proper divisors (111936792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67960968 is a wasteful number, since it uses less digits than its factorization.

67960968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166597 (or 166593 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 67960968 is about 8243.8442488926. The cubic root of 67960968 is about 408.0873995770.

The spelling of 67960968 in words is "sixty-seven million, nine hundred sixty thousand, nine hundred sixty-eight".