73026506 has 16 divisors (see below), whose sum is σ = 125660160. Its totient is φ = 31179120.

The previous prime is 73026487. The next prime is 73026523. The reversal of 73026506 is 60562037.

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 7 ways as a sum of consecutive naturals, for example, 5930 + ... + 13461.

It is an arithmetic number, because the mean of its divisors is an integer number (7853760).

Almost surely, 2^73026506 is an apocalyptic number.

73026506 is a deficient number, since it is larger than the sum of its proper divisors (52633654).

73026506 is a wasteful number, since it uses less digits than its factorization.

73026506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19669.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 73026506 is about 8545.5547508632. The cubic root of 73026506 is about 417.9844968800.

The spelling of 73026506 in words is "seventy-three million, twenty-six thousand, five hundred six".