73266851 has 4 divisors (see below), whose sum is σ = 83733552. Its totient is φ = 62800152.

The previous prime is 73266773. The next prime is 73266863. The reversal of 73266851 is 15866237.

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

It is a cyclic number.

It is not a de Polignac number, because 73266851 - 2¹⁰ = 73265827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73266881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5233340 + ... + 5233353.

It is an arithmetic number, because the mean of its divisors is an integer number (20933388).

Almost surely, 2^73266851 is an apocalyptic number.

73266851 is a deficient number, since it is larger than the sum of its proper divisors (10466701).

73266851 is a wasteful number, since it uses less digits than its factorization.

73266851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10466700.

The product of its digits is 60480, while the sum is 38.

The square root of 73266851 is about 8559.6057736323. The cubic root of 73266851 is about 418.4425519003.

The spelling of 73266851 in words is "seventy-three million, two hundred sixty-six thousand, eight hundred fifty-one".