9345546 has 48 divisors (see below), whose sum is σ = 24508224. Its totient is φ = 2512512.

The previous prime is 9345503. The next prime is 9345547. The reversal of 9345546 is 6455439.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9345546.

It is not an unprimeable number, because it can be changed into a prime (9345547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40 + ... + 4323.

It is an arithmetic number, because the mean of its divisors is an integer number (510588).

Almost surely, 2^9345546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9345546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12254112).

9345546 is an abundant number, since it is smaller than the sum of its proper divisors (15162678).

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

9345546 is a wasteful number, since it uses less digits than its factorization.

9345546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395 (or 4392 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 9345546 is about 3057.0485766504. The cubic root of 9345546 is about 210.6371127469.

The spelling of 9345546 in words is "nine million, three hundred forty-five thousand, five hundred forty-six".