73226859 has 8 divisors (see below), whose sum is σ = 97697232. Its totient is φ = 48787200.

The previous prime is 73226851. The next prime is 73226863. The reversal of 73226859 is 95862237.

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

It is not a de Polignac number, because 73226859 - 2³ = 73226851 is a prime.

It is a super-3 number, since 3×73226859³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73226859.

It is not an unprimeable number, because it can be changed into a prime (73226851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374 + ... + 12179.

It is an arithmetic number, because the mean of its divisors is an integer number (12212154).

Almost surely, 2^73226859 is an apocalyptic number.

73226859 is a deficient number, since it is larger than the sum of its proper divisors (24470373).

73226859 is a wasteful number, since it uses less digits than its factorization.

73226859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15357.

The product of its digits is 181440, while the sum is 42.

The square root of 73226859 is about 8557.2693658667. The cubic root of 73226859 is about 418.3664037742.

The spelling of 73226859 in words is "seventy-three million, two hundred twenty-six thousand, eight hundred fifty-nine".