254414225 has 48 divisors (see below), whose sum is σ = 354862704. Its totient is φ = 179712000.

The previous prime is 254414203. The next prime is 254414239. The reversal of 254414225 is 522414452.

It can be written as a sum of positive squares in 24 ways, for example, as 198359056 + 56055169 = 14084^2 + 7487^2 .

It is not a de Polignac number, because 254414225 - 2⁸ = 254413969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 812669 + ... + 812981.

It is an arithmetic number, because the mean of its divisors is an integer number (7392973).

Almost surely, 2^254414225 is an apocalyptic number.

254414225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254414225 is a deficient number, since it is larger than the sum of its proper divisors (100448479).

254414225 is a wasteful number, since it uses less digits than its factorization.

254414225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 433 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 254414225 is about 15950.3675506240. The cubic root of 254414225 is about 633.6466309264.

Adding to 254414225 its reverse (522414452), we get a palindrome (776828677).

The spelling of 254414225 in words is "two hundred fifty-four million, four hundred fourteen thousand, two hundred twenty-five".