73233215 has 8 divisors (see below), whose sum is σ = 95869008. Its totient is φ = 53260480.

The previous prime is 73233203. The next prime is 73233217. The reversal of 73233215 is 51233237.

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

It is not a de Polignac number, because 73233215 - 2⁸ = 73232959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73233217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665702 + ... + 665811.

It is an arithmetic number, because the mean of its divisors is an integer number (11983626).

Almost surely, 2^73233215 is an apocalyptic number.

73233215 is a deficient number, since it is larger than the sum of its proper divisors (22635793).

73233215 is a wasteful number, since it uses less digits than its factorization.

73233215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331529.

The product of its digits is 3780, while the sum is 26.

The square root of 73233215 is about 8557.6407379604. The cubic root of 73233215 is about 418.3785079847.

The spelling of 73233215 in words is "seventy-three million, two hundred thirty-three thousand, two hundred fifteen".