73233150 has 48 divisors (see below), whose sum is σ = 189523584. Its totient is φ = 18678880.

The previous prime is 73233137. The next prime is 73233179. The reversal of 73233150 is 5133237.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 73233150.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7164 + ... + 14063.

It is an arithmetic number, because the mean of its divisors is an integer number (3948408).

Almost surely, 2^73233150 is an apocalyptic number.

73233150 is an abundant number, since it is smaller than the sum of its proper divisors (116290434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73233150 is a wasteful number, since it uses less digits than its factorization.

73233150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21265 (or 21260 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 73233150 is about 8557.6369401839. The cubic root of 73233150 is about 418.3783842038.

Adding to 73233150 its reverse (5133237), we get a palindrome (78366387).

The spelling of 73233150 in words is "seventy-three million, two hundred thirty-three thousand, one hundred fifty".