425067 has 4 divisors (see below), whose sum is σ = 566760. Its totient is φ = 283376.

The previous prime is 425059. The next prime is 425071. The reversal of 425067 is 760524.

It is a happy number.

425067 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425067 - 2³ = 425059 is a prime.

It is a D-number.

425067 is strictly pandigital in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425067.

It is not an unprimeable number, because it can be changed into a prime (425027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70842 + ... + 70847.

It is an arithmetic number, because the mean of its divisors is an integer number (141690).

2⁴²⁵⁰⁶⁷ is an apocalyptic number.

425067 is a deficient number, since it is larger than the sum of its proper divisors (141693).

425067 is a wasteful number, since it uses less digits than its factorization.

425067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141692.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 425067 is about 651.9716251494. The cubic root of 425067 is about 75.1886804865.

The spelling of 425067 in words is "four hundred twenty-five thousand, sixty-seven".