73049267 has 2 divisors, whose sum is σ = 73049268. Its totient is φ = 73049266.

The previous prime is 73049261. The next prime is 73049297. The reversal of 73049267 is 76294037.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73049267 - 2²² = 68854963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73049267.

It is not a weakly prime, because it can be changed into another prime (73049261) 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, 36524633 + 36524634.

It is an arithmetic number, because the mean of its divisors is an integer number (36524634).

Almost surely, 2^73049267 is an apocalyptic number.

73049267 is a deficient number, since it is larger than the sum of its proper divisors (1).

73049267 is an equidigital number, since it uses as much as digits as its factorization.

73049267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 73049267 is about 8546.8863921313. The cubic root of 73049267 is about 418.0279183599.

The spelling of 73049267 in words is "seventy-three million, forty-nine thousand, two hundred sixty-seven".