73223626 has 8 divisors (see below), whose sum is σ = 125526240. Its totient is φ = 31381548.

The previous prime is 73223609. The next prime is 73223639. The reversal of 73223626 is 62632237.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615116 + ... + 2615143.

It is an arithmetic number, because the mean of its divisors is an integer number (15690780).

Almost surely, 2^73223626 is an apocalyptic number.

73223626 is a deficient number, since it is larger than the sum of its proper divisors (52302614).

73223626 is a wasteful number, since it uses less digits than its factorization.

73223626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230268.

The product of its digits is 18144, while the sum is 31.

The square root of 73223626 is about 8557.0804600635. The cubic root of 73223626 is about 418.3602466596.

The spelling of 73223626 in words is "seventy-three million, two hundred twenty-three thousand, six hundred twenty-six".