73085008 has 10 divisors (see below), whose sum is σ = 141602234. Its totient is φ = 36542496.

The previous prime is 73085003. The next prime is 73085021. The reversal of 73085008 is 80058037.

It can be written as a sum of positive squares in only one way, i.e., 55175184 + 17909824 = 7428^2 + 4232^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73085003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2283891 + ... + 2283922.

Almost surely, 2^73085008 is an apocalyptic number.

It is an amenable number.

73085008 is a deficient number, since it is larger than the sum of its proper divisors (68517226).

73085008 is a wasteful number, since it uses less digits than its factorization.

73085008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567821 (or 4567815 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 73085008 is about 8548.9770148246. The cubic root of 73085008 is about 418.0960837703.

The spelling of 73085008 in words is "seventy-three million, eighty-five thousand, eight".