73322604 has 96 divisors (see below), whose sum is σ = 199180800. Its totient is φ = 23302080.

The previous prime is 73322593. The next prime is 73322609. The reversal of 73322604 is 40622337.

73322604 is a `hidden beast` number, since 7 + 33 + 22 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (73322609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235609 + ... + 235919.

It is an arithmetic number, because the mean of its divisors is an integer number (2074800).

Almost surely, 2^73322604 is an apocalyptic number.

73322604 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73322604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99590400).

73322604 is an abundant number, since it is smaller than the sum of its proper divisors (125858196).

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

73322604 is a wasteful number, since it uses less digits than its factorization.

73322604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 73322604 is about 8562.8619047606. The cubic root of 73322604 is about 418.5486640652.

The spelling of 73322604 in words is "seventy-three million, three hundred twenty-two thousand, six hundred four".