68207673 has 12 divisors (see below), whose sum is σ = 95071760. Its totient is φ = 43493736.

The previous prime is 68207653. The next prime is 68207677. The reversal of 68207673 is 37670286.

It is not a de Polignac number, because 68207673 - 2²¹ = 66110521 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68207677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19903 + ... + 23076.

Almost surely, 2^68207673 is an apocalyptic number.

It is an amenable number.

68207673 is a deficient number, since it is larger than the sum of its proper divisors (26864087).

68207673 is a wasteful number, since it uses less digits than its factorization.

68207673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43028 (or 43005 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 68207673 is about 8258.7936770451. The cubic root of 68207673 is about 408.5806024024.

The spelling of 68207673 in words is "sixty-eight million, two hundred seven thousand, six hundred seventy-three".