73855016 has 16 divisors (see below), whose sum is σ = 138613140. Its totient is φ = 36891520.

The previous prime is 73854983. The next prime is 73855027. The reversal of 73855016 is 61055837.

It can be written as a sum of positive squares in 2 ways, for example, as 72760900 + 1094116 = 8530^2 + 1046^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5540 + ... + 13356.

Almost surely, 2^73855016 is an apocalyptic number.

It is an amenable number.

73855016 is a deficient number, since it is larger than the sum of its proper divisors (64758124).

73855016 is a wasteful number, since it uses less digits than its factorization.

73855016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9004 (or 9000 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 73855016 is about 8593.8941115189. The cubic root of 73855016 is about 419.5592807094.

The spelling of 73855016 in words is "seventy-three million, eight hundred fifty-five thousand, sixteen".