9453542 has 8 divisors (see below), whose sum is σ = 16206096. Its totient is φ = 4051512.

The previous prime is 9453541. The next prime is 9453551. The reversal of 9453542 is 2453549.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 9² + 4¹⁰ + 5⁴ + 3³ + 5⁶ + 4¹¹ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 9453499 and 9453508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9453541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337613 + ... + 337640.

It is an arithmetic number, because the mean of its divisors is an integer number (2025762).

Almost surely, 2^9453542 is an apocalyptic number.

9453542 is a deficient number, since it is larger than the sum of its proper divisors (6752554).

9453542 is a wasteful number, since it uses less digits than its factorization.

9453542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675262.

The product of its digits is 21600, while the sum is 32.

The square root of 9453542 is about 3074.6612821578. The cubic root of 9453542 is about 211.4453729822.

The spelling of 9453542 in words is "nine million, four hundred fifty-three thousand, five hundred forty-two".