9225775768 has 32 divisors (see below), whose sum is σ = 18954077760. Its totient is φ = 4175051680.

The previous prime is 9225775759. The next prime is 9225775777. The reversal of 9225775768 is 8675775229.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9225775759) and next prime (9225775777).

It is a super-2 number, since 2×9225775768² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 210946 + ... + 250897.

It is an arithmetic number, because the mean of its divisors is an integer number (592314930).

Almost surely, 2^9225775768 is an apocalyptic number.

It is an amenable number.

9225775768 is an abundant number, since it is smaller than the sum of its proper divisors (9728301992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9225775768 is a wasteful number, since it uses less digits than its factorization.

9225775768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462087 (or 462083 counting only the distinct ones).

The product of its digits is 14817600, while the sum is 58.

The square root of 9225775768 is about 96050.9019634902. The cubic root of 9225775768 is about 2097.3341659044.

The spelling of 9225775768 in words is "nine billion, two hundred twenty-five million, seven hundred seventy-five thousand, seven hundred sixty-eight".