435342 has 24 divisors (see below), whose sum is σ = 911736. Its totient is φ = 138528.

The previous prime is 435317. The next prime is 435343. The reversal of 435342 is 243534.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (435343) by changing a digit.

435342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8188 + ... + 8240.

It is an arithmetic number, because the mean of its divisors is an integer number (37989).

2⁴³⁵³⁴² is an apocalyptic number.

435342 is an abundant number, since it is smaller than the sum of its proper divisors (476394).

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

435342 is a wasteful number, since it uses less digits than its factorization.

435342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 95 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 435342 is about 659.8045165047. The cubic root of 435342 is about 75.7897002410.

Adding to 435342 its reverse (243534), we get a palindrome (678876).

It can be divided in two parts, 435 and 342, that added together give a palindrome (777).

The spelling of 435342 in words is "four hundred thirty-five thousand, three hundred forty-two".