99227073 has 8 divisors (see below), whose sum is σ = 144330336. Its totient is φ = 60137600.

The previous prime is 99227071. The next prime is 99227111. The reversal of 99227073 is 37072299.

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

It is a cyclic number.

It is not a de Polignac number, because 99227073 - 2¹ = 99227071 is a prime.

It is a super-2 number, since 2×99227073² = 19692024032294658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99227071) by changing a digit.

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, 1503408 + ... + 1503473.

It is an arithmetic number, because the mean of its divisors is an integer number (18041292).

Almost surely, 2^99227073 is an apocalyptic number.

It is an amenable number.

99227073 is a deficient number, since it is larger than the sum of its proper divisors (45103263).

99227073 is a wasteful number, since it uses less digits than its factorization.

99227073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006895.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 99227073 is about 9961.2786829804. The cubic root of 99227073 is about 462.9599192182.

The spelling of 99227073 in words is "ninety-nine million, two hundred twenty-seven thousand, seventy-three".