73267258 has 4 divisors (see below), whose sum is σ = 109900890. Its totient is φ = 36633628.

The previous prime is 73267237. The next prime is 73267267. The reversal of 73267258 is 85276237.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59182249 + 14085009 = 7693^2 + 3753^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 73267258.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18316813 + ... + 18316816.

Almost surely, 2^73267258 is an apocalyptic number.

73267258 is a deficient number, since it is larger than the sum of its proper divisors (36633632).

73267258 is a wasteful number, since it uses less digits than its factorization.

73267258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36633631.

The product of its digits is 141120, while the sum is 40.

The square root of 73267258 is about 8559.6295480587. The cubic root of 73267258 is about 418.4433267200.

The spelling of 73267258 in words is "seventy-three million, two hundred sixty-seven thousand, two hundred fifty-eight".