73352230 has 32 divisors (see below), whose sum is σ = 153031680. Its totient is φ = 24793440.

The previous prime is 73352219. The next prime is 73352261. The reversal of 73352230 is 3225337.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73352195 and 73352204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2410 + ... + 12349.

It is an arithmetic number, because the mean of its divisors is an integer number (4782240).

Almost surely, 2^73352230 is an apocalyptic number.

73352230 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

73352230 is an abundant number, since it is smaller than the sum of its proper divisors (79679450).

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

73352230 is a wasteful number, since it uses less digits than its factorization.

73352230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14844.

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

The square root of 73352230 is about 8564.5916423377. The cubic root of 73352230 is about 418.6050280074.

Adding to 73352230 its reverse (3225337), we get a palindrome (76577567).

The spelling of 73352230 in words is "seventy-three million, three hundred fifty-two thousand, two hundred thirty".