43025 has 6 divisors (see below), whose sum is σ = 53382. Its totient is φ = 34400.

The previous prime is 43019. The next prime is 43037. The reversal of 43025 is 52034.

It can be written as a sum of positive squares in 3 ways, for example, as 5776 + 37249 = 76^2 + 193^2 .

It is not a de Polignac number, because 43025 - 2⁶ = 42961 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 836 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (8897).

2⁴³⁰²⁵ is an apocalyptic number.

It is an amenable number.

43025 is a deficient number, since it is larger than the sum of its proper divisors (10357).

43025 is a wasteful number, since it uses less digits than its factorization.

43025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 43025 is about 207.4246851269. The cubic root of 43025 is about 35.0407688196.

Adding to 43025 its reverse (52034), we get a palindrome (95059).

Subtracting 43025 from its reverse (52034), we obtain a palindrome (9009).

It can be divided in two parts, 4 and 3025, that multiplied together give a square (12100 = 110²).

The spelling of 43025 in words is "forty-three thousand, twenty-five".