9641742 has 32 divisors (see below), whose sum is σ = 21147264. Its totient is φ = 2906400.

The previous prime is 9641741. The next prime is 9641743. The reversal of 9641742 is 2471469.

It is a happy number.

9641742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9641741) and next prime (9641743).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9641741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22692 + ... + 23112.

It is an arithmetic number, because the mean of its divisors is an integer number (660852).

Almost surely, 2^9641742 is an apocalyptic number.

9641742 is an abundant number, since it is smaller than the sum of its proper divisors (11505522).

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

9641742 is a wasteful number, since it uses less digits than its factorization.

9641742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784.

The product of its digits is 12096, while the sum is 33.

The square root of 9641742 is about 3105.1154567906. The cubic root of 9641742 is about 212.8393066018.

The spelling of 9641742 in words is "nine million, six hundred forty-one thousand, seven hundred forty-two".