9445534 has 24 divisors (see below), whose sum is σ = 16588368. Its totient is φ = 4033680.

The previous prime is 9445531. The next prime is 9445537. The reversal of 9445534 is 4355449.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9445531) and next prime (9445537).

It is a super-2 number, since 2×9445534² = 178436225090312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9445534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9445531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33474 + ... + 33754.

It is an arithmetic number, because the mean of its divisors is an integer number (691182).

Almost surely, 2^9445534 is an apocalyptic number.

9445534 is a deficient number, since it is larger than the sum of its proper divisors (7142834).

9445534 is an frugal number, since it uses more digits than its factorization.

9445534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 290 counting only the distinct ones).

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

The square root of 9445534 is about 3073.3587489911. The cubic root of 9445534 is about 211.3856517022.

The spelling of 9445534 in words is "nine million, four hundred forty-five thousand, five hundred thirty-four".