73313266 has 8 divisors (see below), whose sum is σ = 118429164. Its totient is φ = 33836880.

The previous prime is 73313263. The next prime is 73313281. The reversal of 73313266 is 66231337.

It can be written as a sum of positive squares in 2 ways, for example, as 61168041 + 12145225 = 7821^2 + 3485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (73313263) 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, 1409845 + ... + 1409896.

Almost surely, 2^73313266 is an apocalyptic number.

73313266 is a deficient number, since it is larger than the sum of its proper divisors (45115898).

73313266 is a wasteful number, since it uses less digits than its factorization.

73313266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819756.

The product of its digits is 13608, while the sum is 31.

The square root of 73313266 is about 8562.3166257737. The cubic root of 73313266 is about 418.5308952229.

The spelling of 73313266 in words is "seventy-three million, three hundred thirteen thousand, two hundred sixty-six".