73583066 has 8 divisors (see below), whose sum is σ = 111387540. Its totient is φ = 36453888.

The previous prime is 73583023. The next prime is 73583071. The reversal of 73583066 is 66038537.

It can be written as a sum of positive squares in 2 ways, for example, as 73530625 + 52441 = 8575^2 + 229^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 168551 + ... + 168986.

Almost surely, 2^73583066 is an apocalyptic number.

73583066 is a deficient number, since it is larger than the sum of its proper divisors (37804474).

73583066 is a wasteful number, since it uses less digits than its factorization.

73583066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337648.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 73583066 is about 8578.0572392588. The cubic root of 73583066 is about 419.0436782691.

The spelling of 73583066 in words is "seventy-three million, five hundred eighty-three thousand, sixty-six".