3750225 has 24 divisors (see below), whose sum is σ = 6404352. Its totient is φ = 1934400.

The previous prime is 3750223. The next prime is 3750233. The reversal of 3750225 is 5220573.

3750225 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 3750225 - 2¹ = 3750223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3750195 and 3750204.

It is not an unprimeable number, because it can be changed into a prime (3750221) 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, 1519 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (266848).

Almost surely, 2^3750225 is an apocalyptic number.

It is an amenable number.

3750225 is a deficient number, since it is larger than the sum of its proper divisors (2654127).

3750225 is a wasteful number, since it uses less digits than its factorization.

3750225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 3750225 is about 1936.5497669825. The cubic root of 3750225 is about 155.3647324681.

Adding to 3750225 its reverse (5220573), we get a palindrome (8970798).

The spelling of 3750225 in words is "three million, seven hundred fifty thousand, two hundred twenty-five".