43008125 has 10 divisors (see below), whose sum is σ = 53743734. Its totient is φ = 34406000.

The previous prime is 43008107. The next prime is 43008143. The reversal of 43008125 is 52180034.

It is an interprime number because it is at equal distance from previous prime (43008107) and next prime (43008143).

It can be written as a sum of positive squares in 5 ways, for example, as 4605316 + 38402809 = 2146^2 + 6197^2 .

It is not a de Polignac number, because 43008125 - 2⁶ = 43008061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43008125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33782 + ... + 35031.

Almost surely, 2^43008125 is an apocalyptic number.

It is an amenable number.

43008125 is a deficient number, since it is larger than the sum of its proper divisors (10735609).

43008125 is an frugal number, since it uses more digits than its factorization.

43008125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68833 (or 68818 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 43008125 is about 6558.0580204814. The cubic root of 43008125 is about 350.3618706252.

Adding to 43008125 its reverse (52180034), we get a palindrome (95188159).

The spelling of 43008125 in words is "forty-three million, eight thousand, one hundred twenty-five".