68673355 has 8 divisors (see below), whose sum is σ = 82962000. Its totient is φ = 54569376.

The previous prime is 68673343. The next prime is 68673359. The reversal of 68673355 is 55337686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68673355 - 2⁵ = 68673323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68673359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45345 + ... + 46834.

It is an arithmetic number, because the mean of its divisors is an integer number (10370250).

Almost surely, 2^68673355 is an apocalyptic number.

68673355 is a deficient number, since it is larger than the sum of its proper divisors (14288645).

68673355 is a wasteful number, since it uses less digits than its factorization.

68673355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92333.

The product of its digits is 453600, while the sum is 43.

The square root of 68673355 is about 8286.9388196125. The cubic root of 68673355 is about 409.5083438353.

The spelling of 68673355 in words is "sixty-eight million, six hundred seventy-three thousand, three hundred fifty-five".