73230352 has 20 divisors (see below), whose sum is σ = 152798380. Its totient is φ = 33798528.

The previous prime is 73230349. The next prime is 73230361. The reversal of 73230352 is 25303237.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43243776 + 29986576 = 6576^2 + 5476^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175827 + ... + 176242.

It is an arithmetic number, because the mean of its divisors is an integer number (7639919).

Almost surely, 2^73230352 is an apocalyptic number.

It is an amenable number.

73230352 is an abundant number, since it is smaller than the sum of its proper divisors (79568028).

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

73230352 is a wasteful number, since it uses less digits than its factorization.

73230352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352090 (or 352084 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 73230352 is about 8557.4734589130. The cubic root of 73230352 is about 418.3730558444.

Adding to 73230352 its reverse (25303237), we get a palindrome (98533589).

The spelling of 73230352 in words is "seventy-three million, two hundred thirty thousand, three hundred fifty-two".