9775130 has 8 divisors (see below), whose sum is σ = 17595252. Its totient is φ = 3910048.

The previous prime is 9775123. The next prime is 9775133. The reversal of 9775130 is 315779.

It can be written as a sum of positive squares in 2 ways, for example, as 9006001 + 769129 = 3001^2 + 877^2 .

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

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (9775133) 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, 488747 + ... + 488766.

Almost surely, 2^9775130 is an apocalyptic number.

9775130 is a deficient number, since it is larger than the sum of its proper divisors (7820122).

9775130 is a wasteful number, since it uses less digits than its factorization.

9775130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977520.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 9775130 is about 3126.5204301268. The cubic root of 9775130 is about 213.8163183524.

The spelling of 9775130 in words is "nine million, seven hundred seventy-five thousand, one hundred thirty".