73052726 has 8 divisors (see below), whose sum is σ = 112540800. Its totient is φ = 35539128.

The previous prime is 73052719. The next prime is 73052767. The reversal of 73052726 is 62725037.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 73052692 and 73052701.

It is a congruent number.

It is an unprimeable number.

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, 493526 + ... + 493673.

It is an arithmetic number, because the mean of its divisors is an integer number (14067600).

Almost surely, 2^73052726 is an apocalyptic number.

73052726 is a deficient number, since it is larger than the sum of its proper divisors (39488074).

73052726 is a wasteful number, since it uses less digits than its factorization.

73052726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987238.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 73052726 is about 8547.0887441280. The cubic root of 73052726 is about 418.0345163534.

The spelling of 73052726 in words is "seventy-three million, fifty-two thousand, seven hundred twenty-six".