68082007 has 4 divisors (see below), whose sum is σ = 77808016. Its totient is φ = 58356000.

The previous prime is 68081999. The next prime is 68082011. The reversal of 68082007 is 70028086.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70028086 = 2 ⋅35014043.

It is a cyclic number.

It is not a de Polignac number, because 68082007 - 2³ = 68081999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68082007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68082097) 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, 4862994 + ... + 4863007.

It is an arithmetic number, because the mean of its divisors is an integer number (19452004).

Almost surely, 2^68082007 is an apocalyptic number.

68082007 is a deficient number, since it is larger than the sum of its proper divisors (9726009).

68082007 is an equidigital number, since it uses as much as digits as its factorization.

68082007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9726008.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 68082007 is about 8251.1821577275. The cubic root of 68082007 is about 408.3295248106.

The spelling of 68082007 in words is "sixty-eight million, eighty-two thousand, seven".