3040025 has 24 divisors (see below), whose sum is σ = 4178304. Its totient is φ = 2182400.

The previous prime is 3040021. The next prime is 3040043. The reversal of 3040025 is 5200403.

3040025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3040025 - 2² = 3040021 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 = 3039991 and 3040009.

It is not an unprimeable number, because it can be changed into a prime (3040021) 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 23 ways as a sum of consecutive naturals, for example, 9620 + ... + 9930.

It is an arithmetic number, because the mean of its divisors is an integer number (174096).

Almost surely, 2^3040025 is an apocalyptic number.

It is an amenable number.

3040025 is a deficient number, since it is larger than the sum of its proper divisors (1138279).

3040025 is a wasteful number, since it uses less digits than its factorization.

3040025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 356 counting only the distinct ones).

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

The square root of 3040025 is about 1743.5667466432. The cubic root of 3040025 is about 144.8635259706.

Adding to 3040025 its reverse (5200403), we get a palindrome (8240428).

The spelling of 3040025 in words is "three million, forty thousand, twenty-five".