254241312 has 96 divisors (see below), whose sum is σ = 724453632. Its totient is φ = 77604864.

The previous prime is 254241293. The next prime is 254241313. The reversal of 254241312 is 213142452.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (254241313) 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 15 ways as a sum of consecutive naturals, for example, 170233 + ... + 171719.

It is an arithmetic number, because the mean of its divisors is an integer number (7546392).

Almost surely, 2^254241312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254241312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362226816).

254241312 is an abundant number, since it is smaller than the sum of its proper divisors (470212320).

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

254241312 is a wasteful number, since it uses less digits than its factorization.

254241312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1642 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 254241312 is about 15944.9462840111. The cubic root of 254241312 is about 633.5030454391.

Adding to 254241312 its reverse (213142452), we get a palindrome (467383764).

The spelling of 254241312 in words is "two hundred fifty-four million, two hundred forty-one thousand, three hundred twelve".