254448018 has 48 divisors (see below), whose sum is σ = 612795456. Its totient is φ = 75647520.

The previous prime is 254448017. The next prime is 254448101. The reversal of 254448018 is 810844452.

It is not an unprimeable number, because it can be changed into a prime (254448017) 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 23 ways as a sum of consecutive naturals, for example, 1630 + ... + 22617.

It is an arithmetic number, because the mean of its divisors is an integer number (12766572).

Almost surely, 2^254448018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254448018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306397728).

254448018 is an abundant number, since it is smaller than the sum of its proper divisors (358347438).

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

254448018 is a wasteful number, since it uses less digits than its factorization.

254448018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24319 (or 24316 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 254448018 is about 15951.4268327319. The cubic root of 254448018 is about 633.6746847464.

The spelling of 254448018 in words is "two hundred fifty-four million, four hundred forty-eight thousand, eighteen".