67358068 has 12 divisors (see below), whose sum is σ = 121941540. Its totient is φ = 32517632.

The previous prime is 67358051. The next prime is 67358089. The reversal of 67358068 is 86085376.

It can be written as a sum of positive squares in 2 ways, for example, as 32924644 + 34433424 = 5738^2 + 5868^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290221 + ... + 290452.

It is an arithmetic number, because the mean of its divisors is an integer number (10161795).

Almost surely, 2^67358068 is an apocalyptic number.

It is an amenable number.

67358068 is a deficient number, since it is larger than the sum of its proper divisors (54583472).

67358068 is a wasteful number, since it uses less digits than its factorization.

67358068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580706 (or 580704 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 67358068 is about 8207.1961107311. The cubic root of 67358068 is about 406.8770624395.

The spelling of 67358068 in words is "sixty-seven million, three hundred fifty-eight thousand, sixty-eight".