9434545 has 16 divisors (see below), whose sum is σ = 12176640. Its totient is φ = 6994944.

The previous prime is 9434543. The next prime is 9434561. The reversal of 9434545 is 5454349.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9434545 - 2¹ = 9434543 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 9434545.

It is not an unprimeable number, because it can be changed into a prime (9434543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3409 + ... + 5521.

It is an arithmetic number, because the mean of its divisors is an integer number (761040).

Almost surely, 2^9434545 is an apocalyptic number.

9434545 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9434545 is a deficient number, since it is larger than the sum of its proper divisors (2742095).

9434545 is a wasteful number, since it uses less digits than its factorization.

9434545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184.

The product of its digits is 43200, while the sum is 34.

The square root of 9434545 is about 3071.5704452283. The cubic root of 9434545 is about 211.3036440451.

The spelling of 9434545 in words is "nine million, four hundred thirty-four thousand, five hundred forty-five".