425342 has 4 divisors (see below), whose sum is σ = 638016. Its totient is φ = 212670.

The previous prime is 425333. The next prime is 425363. The reversal of 425342 is 243524.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106334 + ... + 106337.

It is an arithmetic number, because the mean of its divisors is an integer number (159504).

2⁴²⁵³⁴² is an apocalyptic number.

425342 is a deficient number, since it is larger than the sum of its proper divisors (212674).

425342 is a wasteful number, since it uses less digits than its factorization.

425342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212673.

The product of its digits is 960, while the sum is 20.

The square root of 425342 is about 652.1824897987. The cubic root of 425342 is about 75.2048916012.

Adding to 425342 its reverse (243524), we get a palindrome (668866).

It can be divided in two parts, 425 and 342, that added together give a palindrome (767).

The spelling of 425342 in words is "four hundred twenty-five thousand, three hundred forty-two".