43025424 has 120 divisors (see below), whose sum is σ = 126991872. Its totient is φ = 12476160.

The previous prime is 43025407. The next prime is 43025429. The reversal of 43025424 is 42452034.

It is a super-2 number, since 2×43025424² = 3702374220759552, which contains 22 as substring.

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 = 43025394 and 43025403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43025429) 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, 225169 + ... + 225359.

Almost surely, 2^43025424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43025424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63495936).

43025424 is an abundant number, since it is smaller than the sum of its proper divisors (83966448).

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

43025424 is a wasteful number, since it uses less digits than its factorization.

43025424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 43025424 is about 6559.3767996663. The cubic root of 43025424 is about 350.4088392508.

Adding to 43025424 its reverse (42452034), we get a palindrome (85477458).

The spelling of 43025424 in words is "forty-three million, twenty-five thousand, four hundred twenty-four".