254225432 has 16 divisors (see below), whose sum is σ = 477149640. Its totient is φ = 126985536.

The previous prime is 254225423. The next prime is 254225437. The reversal of 254225432 is 234522452.

It is a junction number, because it is equal to n+sod(n) for n = 254225395 and 254225404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254225437) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7118 + ... + 23645.

Almost surely, 2^254225432 is an apocalyptic number.

It is an amenable number.

254225432 is a deficient number, since it is larger than the sum of its proper divisors (222924208).

254225432 is a wasteful number, since it uses less digits than its factorization.

254225432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31802 (or 31798 counting only the distinct ones).

The product of its digits is 19200, while the sum is 29.

The square root of 254225432 is about 15944.4483128141. The cubic root of 254225432 is about 633.4898555582.

Adding to 254225432 its reverse (234522452), we get a palindrome (488747884).

The spelling of 254225432 in words is "two hundred fifty-four million, two hundred twenty-five thousand, four hundred thirty-two".