9546240 has 160 divisors (see below), whose sum is σ = 33587136. Its totient is φ = 2293760.

The previous prime is 9546239. The next prime is 9546241. The reversal of 9546240 is 426459.

It is an interprime number because it is at equal distance from previous prime (9546239) and next prime (9546241).

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-2 number, since 2×9546240² = 182261396275200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 9546198 and 9546207.

It is not an unprimeable number, because it can be changed into a prime (9546241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84424 + ... + 84536.

Almost surely, 2^9546240 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 9546240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16793568).

9546240 is an abundant number, since it is smaller than the sum of its proper divisors (24040896).

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

9546240 is a wasteful number, since it uses less digits than its factorization.

9546240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 9546240 is about 3089.6990144673. The cubic root of 9546240 is about 212.1342451032.

The spelling of 9546240 in words is "nine million, five hundred forty-six thousand, two hundred forty".