9635742 has 12 divisors (see below), whose sum is σ = 20877480. Its totient is φ = 3211908.

The previous prime is 9635729. The next prime is 9635767. The reversal of 9635742 is 2475369.

9635742 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9635697 and 9635706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267642 + ... + 267677.

It is an arithmetic number, because the mean of its divisors is an integer number (1739790).

Almost surely, 2^9635742 is an apocalyptic number.

9635742 is an abundant number, since it is smaller than the sum of its proper divisors (11241738).

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

9635742 is a wasteful number, since it uses less digits than its factorization.

9635742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535327 (or 535324 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 9635742 is about 3104.1491587873. The cubic root of 9635742 is about 212.7951478862.

The spelling of 9635742 in words is "nine million, six hundred thirty-five thousand, seven hundred forty-two".