254425120 has 48 divisors (see below), whose sum is σ = 621817560. Its totient is φ = 98258944.

The previous prime is 254425081. The next prime is 254425121. The reversal of 254425120 is 21524452.

It can be written as a sum of positive squares in 4 ways, for example, as 207475216 + 46949904 = 14404^2 + 6852^2 .

It is not an unprimeable number, because it can be changed into a prime (254425121) 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 7 ways as a sum of consecutive naturals, for example, 22777 + ... + 32056.

Almost surely, 2^254425120 is an apocalyptic number.

254425120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254425120 is an abundant number, since it is smaller than the sum of its proper divisors (367392440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254425120 is a wasteful number, since it uses less digits than its factorization.

254425120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54877 (or 54869 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 254425120 is about 15950.7090751477. The cubic root of 254425120 is about 633.6556758629.

Adding to 254425120 its reverse (21524452), we get a palindrome (275949572).

The spelling of 254425120 in words is "two hundred fifty-four million, four hundred twenty-five thousand, one hundred twenty".