9465540 has 96 divisors (see below), whose sum is σ = 31309824. Its totient is φ = 2090880.

The previous prime is 9465539. The next prime is 9465587. The reversal of 9465540 is 455649.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12657 + ... + 13383.

It is an arithmetic number, because the mean of its divisors is an integer number (326144).

Almost surely, 2^9465540 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 9465540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15654912).

9465540 is an abundant number, since it is smaller than the sum of its proper divisors (21844284).

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

9465540 is a wasteful number, since it uses less digits than its factorization.

9465540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 9465540 is about 3076.6117727136. The cubic root of 9465540 is about 211.5347874081.

The spelling of 9465540 in words is "nine million, four hundred sixty-five thousand, five hundred forty".