254641216 has 28 divisors (see below), whose sum is σ = 512429760. Its totient is φ = 125525120.

The previous prime is 254641169. The next prime is 254641217. The reversal of 254641216 is 612146452.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (254641217) 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 3 ways as a sum of consecutive naturals, for example, 23476 + ... + 32563.

Almost surely, 2^254641216 is an apocalyptic number.

It is an amenable number.

254641216 is an abundant number, since it is smaller than the sum of its proper divisors (257788544).

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

254641216 is an equidigital number, since it uses as much as digits as its factorization.

254641216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56122 (or 56112 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 254641216 is about 15957.4815055509. The cubic root of 254641216 is about 633.8350235991.

Adding to 254641216 its reverse (612146452), we get a palindrome (866787668).

The spelling of 254641216 in words is "two hundred fifty-four million, six hundred forty-one thousand, two hundred sixteen".