9767164225 has 48 divisors (see below), whose sum is σ = 15690801280. Its totient is φ = 5856883200.

The previous prime is 9767164223. The next prime is 9767164229. The reversal of 9767164225 is 5224617679.

It is a happy number.

It is not a de Polignac number, because 9767164225 - 2¹ = 9767164223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9767164223) 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 47 ways as a sum of consecutive naturals, for example, 69756 + ... + 156205.

Almost surely, 2^9767164225 is an apocalyptic number.

9767164225 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9767164225 is a deficient number, since it is larger than the sum of its proper divisors (5923637055).

9767164225 is a wasteful number, since it uses less digits than its factorization.

9767164225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226010 (or 226005 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 9767164225 is about 98828.9645043395. The cubic root of 9767164225 is about 2137.5822277226.

The spelling of 9767164225 in words is "nine billion, seven hundred sixty-seven million, one hundred sixty-four thousand, two hundred twenty-five".