67956068 has 12 divisors (see below), whose sum is σ = 119060592. Its totient is φ = 33938760.

The previous prime is 67956067. The next prime is 67956071. The reversal of 67956068 is 86065976.

It is not an unprimeable number, because it can be changed into a prime (67956067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5738 + ... + 12993.

It is an arithmetic number, because the mean of its divisors is an integer number (9921716).

Almost surely, 2^67956068 is an apocalyptic number.

It is an amenable number.

67956068 is a deficient number, since it is larger than the sum of its proper divisors (51104524).

67956068 is a wasteful number, since it uses less digits than its factorization.

67956068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19642 (or 19640 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 67956068 is about 8243.5470520887. The cubic root of 67956068 is about 408.0775916124.

The spelling of 67956068 in words is "sixty-seven million, nine hundred fifty-six thousand, sixty-eight".