73326273 has 4 divisors (see below), whose sum is σ = 97768368. Its totient is φ = 48884180.

The previous prime is 73326269. The next prime is 73326283. The reversal of 73326273 is 37262337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73326273 - 2² = 73326269 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73326283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12221043 + ... + 12221048.

It is an arithmetic number, because the mean of its divisors is an integer number (24442092).

Almost surely, 2^73326273 is an apocalyptic number.

It is an amenable number.

73326273 is a deficient number, since it is larger than the sum of its proper divisors (24442095).

73326273 is a wasteful number, since it uses less digits than its factorization.

73326273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24442094.

The product of its digits is 31752, while the sum is 33.

The square root of 73326273 is about 8563.0761412007. The cubic root of 73326273 is about 418.5556452204. Note that the first 3 decimals are identical.

The spelling of 73326273 in words is "seventy-three million, three hundred twenty-six thousand, two hundred seventy-three".