68007207 has 8 divisors (see below), whose sum is σ = 90762480. Its totient is φ = 45295040.

The previous prime is 68007169. The next prime is 68007223. The reversal of 68007207 is 70270086.

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 68007207 - 2⁶ = 68007143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68007227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6894 + ... + 13547.

It is an arithmetic number, because the mean of its divisors is an integer number (11345310).

Almost surely, 2^68007207 is an apocalyptic number.

68007207 is a deficient number, since it is larger than the sum of its proper divisors (22755273).

68007207 is a wasteful number, since it uses less digits than its factorization.

68007207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21553.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 68007207 is about 8246.6482282198. The cubic root of 68007207 is about 408.1799295295.

The spelling of 68007207 in words is "sixty-eight million, seven thousand, two hundred seven".