425346 has 8 divisors (see below), whose sum is σ = 850704. Its totient is φ = 141780.

The previous prime is 425333. The next prime is 425363. The reversal of 425346 is 643524.

It is a sphenic number, since it is the product of 3 distinct primes.

425346 is an admirable number.

It is an unprimeable number.

425346 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 3 ways as a sum of consecutive naturals, for example, 35440 + ... + 35451.

It is an arithmetic number, because the mean of its divisors is an integer number (106338).

2⁴²⁵³⁴⁶ is an apocalyptic number.

425346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

425346 is a wasteful number, since it uses less digits than its factorization.

425346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70896.

The product of its digits is 2880, while the sum is 24.

The square root of 425346 is about 652.1855564178. The cubic root of 425346 is about 75.2051273477.

The spelling of 425346 in words is "four hundred twenty-five thousand, three hundred forty-six".