424755 has 12 divisors (see below), whose sum is σ = 736320. Its totient is φ = 226512.

The previous prime is 424729. The next prime is 424757. The reversal of 424755 is 557424.

It is not a de Polignac number, because 424755 - 2⁹ = 424243 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 424755.

It is not an unprimeable number, because it can be changed into a prime (424757) 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, 4675 + ... + 4764.

It is an arithmetic number, because the mean of its divisors is an integer number (61360).

2⁴²⁴⁷⁵⁵ is an apocalyptic number.

424755 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

424755 is a deficient number, since it is larger than the sum of its proper divisors (311565).

424755 is a wasteful number, since it uses less digits than its factorization.

424755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9450 (or 9447 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 424755 is about 651.7323070096. The cubic root of 424755 is about 75.1702797714.

The spelling of 424755 in words is "four hundred twenty-four thousand, seven hundred fifty-five".