73263275 has 12 divisors (see below), whose sum is σ = 90999384. Its totient is φ = 58512000.

The previous prime is 73263263. The next prime is 73263301. The reversal of 73263275 is 57236237.

It is not a de Polignac number, because 73263275 - 2¹⁰ = 73262251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15155 + ... + 19395.

It is an arithmetic number, because the mean of its divisors is an integer number (7583282).

Almost surely, 2^73263275 is an apocalyptic number.

73263275 is a deficient number, since it is larger than the sum of its proper divisors (17736109).

73263275 is a wasteful number, since it uses less digits than its factorization.

73263275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4942 (or 4937 counting only the distinct ones).

The product of its digits is 52920, while the sum is 35.

The square root of 73263275 is about 8559.3968829585. The cubic root of 73263275 is about 418.4357440243.

It can be divided in two parts, 7326 and 3275, that added together give a palindrome (10601).

The spelling of 73263275 in words is "seventy-three million, two hundred sixty-three thousand, two hundred seventy-five".