9542493 has 12 divisors (see below), whose sum is σ = 14383200. Its totient is φ = 6084936.

The previous prime is 9542473. The next prime is 9542527. The reversal of 9542493 is 3942459.

It is not a de Polignac number, because 9542493 - 2¹⁴ = 9526109 is a prime.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (9542443) 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 11 ways as a sum of consecutive naturals, for example, 22843 + ... + 23256.

It is an arithmetic number, because the mean of its divisors is an integer number (1198600).

Almost surely, 2^9542493 is an apocalyptic number.

It is an amenable number.

9542493 is a deficient number, since it is larger than the sum of its proper divisors (4840707).

9542493 is a wasteful number, since it uses less digits than its factorization.

9542493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46128 (or 46125 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 9542493 is about 3089.0925852101. The cubic root of 9542493 is about 212.1064864939.

The spelling of 9542493 in words is "nine million, five hundred forty-two thousand, four hundred ninety-three".