254281472 has 18 divisors (see below), whose sum is σ = 507570168. Its totient is φ = 127140608.

The previous prime is 254281471. The next prime is 254281477. The reversal of 254281472 is 274182452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254281471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496388 + ... + 496899.

Almost surely, 2^254281472 is an apocalyptic number.

It is an amenable number.

254281472 is a deficient number, since it is larger than the sum of its proper divisors (253288696).

254281472 is an frugal number, since it uses more digits than its factorization.

254281472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993303 (or 993289 counting only the distinct ones).

The product of its digits is 35840, while the sum is 35.

The square root of 254281472 is about 15946.2055674696. The cubic root of 254281472 is about 633.5363997651.

The spelling of 254281472 in words is "two hundred fifty-four million, two hundred eighty-one thousand, four hundred seventy-two".