73001086 has 4 divisors (see below), whose sum is σ = 109501632. Its totient is φ = 36500542.

The previous prime is 73001023. The next prime is 73001119. The reversal of 73001086 is 68010037.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 73001086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18250270 + ... + 18250273.

It is an arithmetic number, because the mean of its divisors is an integer number (27375408).

Almost surely, 2^73001086 is an apocalyptic number.

73001086 is a deficient number, since it is larger than the sum of its proper divisors (36500546).

73001086 is a wasteful number, since it uses less digits than its factorization.

73001086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36500545.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 73001086 is about 8544.0672984241. The cubic root of 73001086 is about 417.9359921221.

The spelling of 73001086 in words is "seventy-three million, one thousand, eighty-six".