424607 has 4 divisors (see below), whose sum is σ = 438336. Its totient is φ = 410880.

The previous prime is 424601. The next prime is 424639. The reversal of 424607 is 706424.

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 424607 - 2⁸ = 424351 is a prime.

It is a super-2 number, since 2×424607² = 360582208898, which contains 22 as substring.

It is a magnanimous number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6818 + ... + 6879.

It is an arithmetic number, because the mean of its divisors is an integer number (109584).

2⁴²⁴⁶⁰⁷ is an apocalyptic number.

424607 is a deficient number, since it is larger than the sum of its proper divisors (13729).

424607 is a wasteful number, since it uses less digits than its factorization.

424607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13728.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 424607 is about 651.6187535668. The cubic root of 424607 is about 75.1615480760.

The spelling of 424607 in words is "four hundred twenty-four thousand, six hundred seven".