1753225 has 12 divisors (see below), whose sum is σ = 2289040. Its totient is φ = 1328400.

The previous prime is 1753181. The next prime is 1753229. The reversal of 1753225 is 5223571.

It is not a de Polignac number, because 1753225 - 2¹¹ = 1751177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 1753225.

It is not an unprimeable number, because it can be changed into a prime (1753229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1371 + ... + 2320.

2^1753225 is an apocalyptic number.

It is an amenable number.

1753225 is a deficient number, since it is larger than the sum of its proper divisors (535815).

1753225 is a wasteful number, since it uses less digits than its factorization.

1753225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720 (or 3715 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 1753225 is about 1324.0940298936. The cubic root of 1753225 is about 120.5810935804.

Adding to 1753225 its reverse (5223571), we get a palindrome (6976796).

The spelling of 1753225 in words is "one million, seven hundred fifty-three thousand, two hundred twenty-five".