9772134 has 8 divisors (see below), whose sum is σ = 19544280. Its totient is φ = 3257376.

The previous prime is 9772129. The next prime is 9772141. The reversal of 9772134 is 4312779.

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

9772134 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9772095 and 9772104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814339 + ... + 814350.

It is an arithmetic number, because the mean of its divisors is an integer number (2443035).

Almost surely, 2^9772134 is an apocalyptic number.

9772134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9772134 is a wasteful number, since it uses less digits than its factorization.

9772134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628694.

The product of its digits is 10584, while the sum is 33.

The square root of 9772134 is about 3126.0412665222. The cubic root of 9772134 is about 213.7944717837.

The spelling of 9772134 in words is "nine million, seven hundred seventy-two thousand, one hundred thirty-four".