73325856 has 24 divisors (see below), whose sum is σ = 192480624. Its totient is φ = 24441920.

The previous prime is 73325851. The next prime is 73325867. The reversal of 73325856 is 65852337.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (73325851) 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 3 ways as a sum of consecutive naturals, for example, 381810 + ... + 382001.

It is an arithmetic number, because the mean of its divisors is an integer number (8020026).

Almost surely, 2^73325856 is an apocalyptic number.

It is an amenable number.

73325856 is an abundant number, since it is smaller than the sum of its proper divisors (119154768).

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

73325856 is a wasteful number, since it uses less digits than its factorization.

73325856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763824 (or 763816 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 73325856 is about 8563.0517924394. The cubic root of 73325856 is about 418.5548517893.

The spelling of 73325856 in words is "seventy-three million, three hundred twenty-five thousand, eight hundred fifty-six".