9542113 has 12 divisors (see below), whose sum is σ = 11168580. Its totient is φ = 8128512.

The previous prime is 9542107. The next prime is 9542147. The reversal of 9542113 is 3112459.

It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 6927424 = 1617^2 + 2632^2 .

It is not a de Polignac number, because 9542113 - 2²¹ = 7444961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9543113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8953 + ... + 9961.

It is an arithmetic number, because the mean of its divisors is an integer number (930715).

Almost surely, 2^9542113 is an apocalyptic number.

It is an amenable number.

9542113 is a deficient number, since it is larger than the sum of its proper divisors (1626467).

9542113 is a wasteful number, since it uses less digits than its factorization.

9542113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1209 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 9542113 is about 3089.0310778624. The cubic root of 9542113 is about 212.1036709636.

It can be divided in two parts, 9542 and 113, that multiplied together give a triangular number (1078246 = T₁₄₆₈).

The spelling of 9542113 in words is "nine million, five hundred forty-two thousand, one hundred thirteen".