425942 has 16 divisors (see below), whose sum is σ = 734400. Its totient is φ = 183240.

The previous prime is 425939. The next prime is 425959. The reversal of 425942 is 249524.

It is a d-powerful number, because it can be written as 4⁷ + 2¹¹ + 9⁵ + 5⁷ + 4⁹ + 2¹³ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425942.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (45900).

2⁴²⁵⁹⁴² is an apocalyptic number.

425942 is a deficient number, since it is larger than the sum of its proper divisors (308458).

425942 is a wasteful number, since it uses less digits than its factorization.

425942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051.

The product of its digits is 2880, while the sum is 26.

The square root of 425942 is about 652.6423216433. The cubic root of 425942 is about 75.2402370678.

The spelling of 425942 in words is "four hundred twenty-five thousand, nine hundred forty-two".