4124439 has 24 divisors (see below), whose sum is σ = 6744192. Its totient is φ = 2498040.

The previous prime is 4124437. The next prime is 4124443. The reversal of 4124439 is 9344214.

It is not a de Polignac number, because 4124439 - 2¹ = 4124437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1902 + ... + 3444.

It is an arithmetic number, because the mean of its divisors is an integer number (281008).

Almost surely, 2^4124439 is an apocalyptic number.

4124439 is a deficient number, since it is larger than the sum of its proper divisors (2619753).

4124439 is a wasteful number, since it uses less digits than its factorization.

4124439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569 (or 1557 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4124439 is about 2030.8714878101. The cubic root of 4124439 is about 160.3694457590.

It can be divided in two parts, 412 and 4439, that added together give a triangular number (4851 = T₉₈).

The spelling of 4124439 in words is "four million, one hundred twenty-four thousand, four hundred thirty-nine".