73007867 has 2 divisors, whose sum is σ = 73007868. Its totient is φ = 73007866.

The previous prime is 73007833. The next prime is 73007881. The reversal of 73007867 is 76870037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73007867 - 2⁸ = 73007611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73007867.

It is not a weakly prime, because it can be changed into another prime (73007807) 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 as a sum of consecutive naturals, namely, 36503933 + 36503934.

It is an arithmetic number, because the mean of its divisors is an integer number (36503934).

Almost surely, 2^73007867 is an apocalyptic number.

73007867 is a deficient number, since it is larger than the sum of its proper divisors (1).

73007867 is an equidigital number, since it uses as much as digits as its factorization.

73007867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 73007867 is about 8544.4641142672. The cubic root of 73007867 is about 417.9489322776.

The spelling of 73007867 in words is "seventy-three million, seven thousand, eight hundred sixty-seven".