4312025 has 12 divisors (see below), whose sum is σ = 5383212. Its totient is φ = 3426240.

The previous prime is 4312019. The next prime is 4312051. The reversal of 4312025 is 5202134.

It can be written as a sum of positive squares in 6 ways, for example, as 375769 + 3936256 = 613^2 + 1984^2 .

It is not a de Polignac number, because 4312025 - 2¹⁰ = 4311001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4311994 and 4312012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3827 + ... + 4823.

It is an arithmetic number, because the mean of its divisors is an integer number (448601).

Almost surely, 2^4312025 is an apocalyptic number.

It is an amenable number.

4312025 is a deficient number, since it is larger than the sum of its proper divisors (1071187).

4312025 is a wasteful number, since it uses less digits than its factorization.

4312025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1175 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4312025 is about 2076.5415960197. The cubic root of 4312025 is about 162.7647754445.

Adding to 4312025 its reverse (5202134), we get a palindrome (9514159).

The spelling of 4312025 in words is "four million, three hundred twelve thousand, twenty-five".