9613772 has 48 divisors (see below), whose sum is σ = 21450240. Its totient is φ = 3670272.

The previous prime is 9613771. The next prime is 9613777. The reversal of 9613772 is 2773169.

It is a super-2 number, since 2×9613772² = 184849224135968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9613771) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8513 + ... + 9575.

It is an arithmetic number, because the mean of its divisors is an integer number (446880).

Almost surely, 2^9613772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9613772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10725120).

9613772 is an abundant number, since it is smaller than the sum of its proper divisors (11836468).

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

9613772 is a wasteful number, since it uses less digits than its factorization.

9613772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1108 counting only the distinct ones).

The product of its digits is 15876, while the sum is 35.

The square root of 9613772 is about 3100.6083274093. The cubic root of 9613772 is about 212.6332967604.

The spelling of 9613772 in words is "nine million, six hundred thirteen thousand, seven hundred seventy-two".