254224125 has 24 divisors (see below), whose sum is σ = 458283384. Its totient is φ = 135585600.

The previous prime is 254224109. The next prime is 254224141. The reversal of 254224125 is 521422452.

It is an interprime number because it is at equal distance from previous prime (254224109) and next prime (254224141).

It can be written as a sum of positive squares in 4 ways, for example, as 1127844 + 253096281 = 1062^2 + 15909^2 .

It is not a de Polignac number, because 254224125 - 2⁴ = 254224109 is a prime.

It is a congruent number.

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, 111864 + ... + 114113.

It is an arithmetic number, because the mean of its divisors is an integer number (19095141).

Almost surely, 2^254224125 is an apocalyptic number.

254224125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254224125 is a deficient number, since it is larger than the sum of its proper divisors (204059259).

254224125 is a wasteful number, since it uses less digits than its factorization.

254224125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225998 (or 225985 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 254224125 is about 15944.4073267086. The cubic root of 254224125 is about 633.4887699435.

Adding to 254224125 its reverse (521422452), we get a palindrome (775646577).

The spelling of 254224125 in words is "two hundred fifty-four million, two hundred twenty-four thousand, one hundred twenty-five".