4815025 has 6 divisors (see below), whose sum is σ = 5970662. Its totient is φ = 3852000.

The previous prime is 4815023. The next prime is 4815047. The reversal of 4815025 is 5205184.

4815025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5776 + 4809249 = 76^2 + 2193^2 .

It is not a de Polignac number, because 4815025 - 2¹ = 4815023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 192601 = 4815025 / (4 + 8 + 1 + 5 + 0 + 2 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4815023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96276 + ... + 96325.

Almost surely, 2^4815025 is an apocalyptic number.

It is an amenable number.

4815025 is a deficient number, since it is larger than the sum of its proper divisors (1155637).

4815025 is a wasteful number, since it uses less digits than its factorization.

4815025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192611 (or 192606 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4815025 is about 2194.3165222912. The cubic root of 4815025 is about 168.8623577290.

The spelling of 4815025 in words is "four million, eight hundred fifteen thousand, twenty-five".