73323230 has 16 divisors (see below), whose sum is σ = 132089184. Its totient is φ = 29305440.

The previous prime is 73323199. The next prime is 73323311. The reversal of 73323230 is 3232337.

It is a junction number, because it is equal to n+sod(n) for n = 73323196 and 73323205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15215 + ... + 19445.

It is an arithmetic number, because the mean of its divisors is an integer number (8255574).

Almost surely, 2^73323230 is an apocalyptic number.

73323230 is a deficient number, since it is larger than the sum of its proper divisors (58765954).

73323230 is a wasteful number, since it uses less digits than its factorization.

73323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5971.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 73323230 is about 8562.8984578821. The cubic root of 73323230 is about 418.5498551973.

Adding to 73323230 its reverse (3232337), we get a palindrome (76555567).

The spelling of 73323230 in words is "seventy-three million, three hundred twenty-three thousand, two hundred thirty".