68874007 has 2 divisors, whose sum is σ = 68874008. Its totient is φ = 68874006.

The previous prime is 68873989. The next prime is 68874011. The reversal of 68874007 is 70047886.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68874007 - 2¹⁹ = 68349719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68874097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34437003 + 34437004.

It is an arithmetic number, because the mean of its divisors is an integer number (34437004).

Almost surely, 2^68874007 is an apocalyptic number.

68874007 is a deficient number, since it is larger than the sum of its proper divisors (1).

68874007 is an equidigital number, since it uses as much as digits as its factorization.

68874007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 68874007 is about 8299.0365103426. The cubic root of 68874007 is about 409.9067942007.

The spelling of 68874007 in words is "sixty-eight million, eight hundred seventy-four thousand, seven".