754225 has 6 divisors (see below), whose sum is σ = 935270. Its totient is φ = 603360.

The previous prime is 754223. The next prime is 754241. The reversal of 754225 is 522457.

It can be written as a sum of positive squares in 3 ways, for example, as 62001 + 692224 = 249^2 + 832^2 .

It is not a de Polignac number, because 754225 - 2¹ = 754223 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: 30169 = 754225 / (7 + 5 + 4 + 2 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 754225.

It is not an unprimeable number, because it can be changed into a prime (754223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15060 + ... + 15109.

2⁷⁵⁴²²⁵ is an apocalyptic number.

It is an amenable number.

754225 is a deficient number, since it is larger than the sum of its proper divisors (181045).

754225 is a wasteful number, since it uses less digits than its factorization.

754225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30179 (or 30174 counting only the distinct ones).

The product of its digits is 2800, while the sum is 25.

The square root of 754225 is about 868.4612829597. The cubic root of 754225 is about 91.0263177111.

It can be divided in two parts, 754 and 225, that added together give a palindrome (979).

The spelling of 754225 in words is "seven hundred fifty-four thousand, two hundred twenty-five".