424965 has 16 divisors (see below), whose sum is σ = 697536. Its totient is φ = 220800.

The previous prime is 424961. The next prime is 424967. The reversal of 424965 is 569424.

It is not a de Polignac number, because 424965 - 2² = 424961 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270 + ... + 960.

It is an arithmetic number, because the mean of its divisors is an integer number (43596).

2⁴²⁴⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

424965 is a deficient number, since it is larger than the sum of its proper divisors (272571).

424965 is a wasteful number, since it uses less digits than its factorization.

424965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740.

The product of its digits is 8640, while the sum is 30.

The square root of 424965 is about 651.8933961930. The cubic root of 424965 is about 75.1826658590.

The spelling of 424965 in words is "four hundred twenty-four thousand, nine hundred sixty-five".