73084137 has 12 divisors (see below), whose sum is σ = 113355216. Its totient is φ = 41762280.

The previous prime is 73084117. The next prime is 73084159. The reversal of 73084137 is 73148037.

It is not a de Polignac number, because 73084137 - 2⁷ = 73084009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73084098 and 73084107.

It is not an unprimeable number, because it can be changed into a prime (73084117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248439 + ... + 248732.

It is an arithmetic number, because the mean of its divisors is an integer number (9446268).

Almost surely, 2^73084137 is an apocalyptic number.

It is an amenable number.

73084137 is a deficient number, since it is larger than the sum of its proper divisors (40271079).

73084137 is a wasteful number, since it uses less digits than its factorization.

73084137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497188 (or 497181 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 73084137 is about 8548.9260729053. The cubic root of 73084137 is about 418.0944228591.

The spelling of 73084137 in words is "seventy-three million, eighty-four thousand, one hundred thirty-seven".