424038 has 16 divisors (see below), whose sum is σ = 877680. Its totient is φ = 136416.

The previous prime is 424037. The next prime is 424079. The reversal of 424038 is 830424.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045 + ... + 1392.

It is an arithmetic number, because the mean of its divisors is an integer number (54855).

2⁴²⁴⁰³⁸ is an apocalyptic number.

424038 is an abundant number, since it is smaller than the sum of its proper divisors (453642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424038 is a wasteful number, since it uses less digits than its factorization.

424038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 424038 is about 651.1820022083. The cubic root of 424038 is about 75.1279593391.

It can be divided in two parts, 4240 and 38, that added together give a triangular number (4278 = T₉₂).

The spelling of 424038 in words is "four hundred twenty-four thousand, thirty-eight".