3650025 has 24 divisors (see below), whose sum is σ = 6187104. Its totient is φ = 1897600.

The previous prime is 3649999. The next prime is 3650051. The reversal of 3650025 is 5200563.

It is an interprime number because it is at equal distance from previous prime (3649999) and next prime (3650051).

It is not a de Polignac number, because 3650025 - 2⁵ = 3649993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3649983 and 3650010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2482 + ... + 3668.

It is an arithmetic number, because the mean of its divisors is an integer number (257796).

Almost surely, 2^3650025 is an apocalyptic number.

It is an amenable number.

3650025 is a deficient number, since it is larger than the sum of its proper divisors (2537079).

3650025 is a wasteful number, since it uses less digits than its factorization.

3650025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3650025 is about 1910.5038602421. The cubic root of 3650025 is about 153.9685239544.

Adding to 3650025 its reverse (5200563), we get a palindrome (8850588).

The spelling of 3650025 in words is "three million, six hundred fifty thousand, twenty-five".