425950 has 24 divisors (see below), whose sum is σ = 906192. Its totient is φ = 145920.

The previous prime is 425939. The next prime is 425959. The reversal of 425950 is 59524.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425959) by changing a digit.

425950 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, 259 + ... + 958.

It is an arithmetic number, because the mean of its divisors is an integer number (37758).

2⁴²⁵⁹⁵⁰ is an apocalyptic number.

425950 is an abundant number, since it is smaller than the sum of its proper divisors (480242).

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

425950 is a wasteful number, since it uses less digits than its factorization.

425950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 1231 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 425950 is about 652.6484505459. The cubic root of 425950 is about 75.2407081164.

The spelling of 425950 in words is "four hundred twenty-five thousand, nine hundred fifty".