4109424 has 80 divisors (see below), whose sum is σ = 11915904. Its totient is φ = 1209600.

The previous prime is 4109423. The next prime is 4109429. The reversal of 4109424 is 4249014.

It is a super-2 number, since 2×4109424² = 33774731223552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 4109394 and 4109403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4109423) 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, 22614 + ... + 22794.

Almost surely, 2^4109424 is an apocalyptic number.

4109424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4109424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5957952).

4109424 is an abundant number, since it is smaller than the sum of its proper divisors (7806480).

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

4109424 is a wasteful number, since it uses less digits than its factorization.

4109424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4109424 is about 2027.1714283701. The cubic root of 4109424 is about 160.1746010628.

The spelling of 4109424 in words is "four million, one hundred nine thousand, four hundred twenty-four".