425029 has 4 divisors (see below), whose sum is σ = 463680. Its totient is φ = 386380.

The previous prime is 425027. The next prime is 425039. The reversal of 425029 is 920524.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 425029 - 2¹ = 425027 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 19309 + ... + 19330.

It is an arithmetic number, because the mean of its divisors is an integer number (115920).

2⁴²⁵⁰²⁹ is an apocalyptic number.

It is an amenable number.

425029 is a deficient number, since it is larger than the sum of its proper divisors (38651).

425029 is a wasteful number, since it uses less digits than its factorization.

425029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38650.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 425029 is about 651.9424821255. The cubic root of 425029 is about 75.1864398554.

The spelling of 425029 in words is "four hundred twenty-five thousand, twenty-nine".