75225067 has 2 divisors, whose sum is σ = 75225068. Its totient is φ = 75225066.

The previous prime is 75225049. The next prime is 75225077. The reversal of 75225067 is 76052257.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (76052257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75225067 - 2⁷ = 75224939 is a prime.

It is not a weakly prime, because it can be changed into another prime (75225077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37612533 + 37612534.

It is an arithmetic number, because the mean of its divisors is an integer number (37612534).

Almost surely, 2^75225067 is an apocalyptic number.

75225067 is a deficient number, since it is larger than the sum of its proper divisors (1).

75225067 is an equidigital number, since it uses as much as digits as its factorization.

75225067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 75225067 is about 8673.2385531588. The cubic root of 75225067 is about 422.1377532958.

The spelling of 75225067 in words is "seventy-five million, two hundred twenty-five thousand, sixty-seven".