425694 has 8 divisors (see below), whose sum is σ = 851400. Its totient is φ = 141896.

The previous prime is 425681. The next prime is 425701. The reversal of 425694 is 496524.

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

425694 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35469 + ... + 35480.

It is an arithmetic number, because the mean of its divisors is an integer number (106425).

2⁴²⁵⁶⁹⁴ is an apocalyptic number.

425694 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.

425694 is a wasteful number, since it uses less digits than its factorization.

425694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70954.

The product of its digits is 8640, while the sum is 30.

The square root of 425694 is about 652.4522971068. The cubic root of 425694 is about 75.2256316353.

The spelling of 425694 in words is "four hundred twenty-five thousand, six hundred ninety-four".