425194 has 24 divisors (see below), whose sum is σ = 804384. Its totient is φ = 165000.

The previous prime is 425189. The next prime is 425197. The reversal of 425194 is 491524.

It is not an unprimeable number, because it can be changed into a prime (425197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1569 + ... + 1819.

It is an arithmetic number, because the mean of its divisors is an integer number (33516).

2⁴²⁵¹⁹⁴ is an apocalyptic number.

425194 is a deficient number, since it is larger than the sum of its proper divisors (379190).

425194 is a wasteful number, since it uses less digits than its factorization.

425194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 271 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 425194 is about 652.0690147523. The cubic root of 425194 is about 75.1961679426.

The spelling of 425194 in words is "four hundred twenty-five thousand, one hundred ninety-four".