8452025 has 12 divisors (see below), whose sum is σ = 10555500. Its totient is φ = 6713280.

The previous prime is 8452019. The next prime is 8452033. The reversal of 8452025 is 5202548.

8452025 = 298² + 299² + ... + 372².

It can be written as a sum of positive squares in 6 ways, for example, as 3083536 + 5368489 = 1756^2 + 2317^2 .

It is a de Polignac number, because none of the positive numbers 2^k-8452025 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8451985 and 8452003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2591 + ... + 4859.

It is an arithmetic number, because the mean of its divisors is an integer number (879625).

Almost surely, 2^8452025 is an apocalyptic number.

It is an amenable number.

8452025 is a deficient number, since it is larger than the sum of its proper divisors (2103475).

8452025 is a wasteful number, since it uses less digits than its factorization.

8452025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 8452025 is about 2907.2366604733. The cubic root of 8452025 is about 203.6980747654.

The spelling of 8452025 in words is "eight million, four hundred fifty-two thousand, twenty-five".