9227836145 has 8 divisors (see below), whose sum is σ = 12080076480. Its totient is φ = 6711153520.

The previous prime is 9227836109. The next prime is 9227836159. The reversal of 9227836145 is 5416387229.

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

It is not a de Polignac number, because 9227836145 - 2¹⁰ = 9227835121 is a prime.

It is a super-2 number, since 2×9227836145² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9227836145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83889365 + ... + 83889474.

It is an arithmetic number, because the mean of its divisors is an integer number (1510009560).

Almost surely, 2^9227836145 is an apocalyptic number.

It is an amenable number.

9227836145 is a deficient number, since it is larger than the sum of its proper divisors (2852240335).

9227836145 is a wasteful number, since it uses less digits than its factorization.

9227836145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167778855.

The product of its digits is 725760, while the sum is 47.

The square root of 9227836145 is about 96061.6268080028. The cubic root of 9227836145 is about 2097.4902856547.

The spelling of 9227836145 in words is "nine billion, two hundred twenty-seven million, eight hundred thirty-six thousand, one hundred forty-five".