9533742 has 16 divisors (see below), whose sum is σ = 19265232. Its totient is φ = 3144960.

The previous prime is 9533737. The next prime is 9533743. The reversal of 9533742 is 2473359.

It is a happy number.

9533742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9533743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7609 + ... + 8772.

It is an arithmetic number, because the mean of its divisors is an integer number (1204077).

Almost surely, 2^9533742 is an apocalyptic number.

9533742 is an abundant number, since it is smaller than the sum of its proper divisors (9731490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9533742 is a wasteful number, since it uses less digits than its factorization.

9533742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16483.

The product of its digits is 22680, while the sum is 33.

The square root of 9533742 is about 3087.6758249531. The cubic root of 9533742 is about 212.0416288252.

The spelling of 9533742 in words is "nine million, five hundred thirty-three thousand, seven hundred forty-two".