254213449 has 8 divisors (see below), whose sum is σ = 300548160. Its totient is φ = 210383376.

The previous prime is 254213437. The next prime is 254213467. The reversal of 254213449 is 944312452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254213449 - 2⁷ = 254213321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254213419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625939 + ... + 626344.

It is an arithmetic number, because the mean of its divisors is an integer number (37568520).

Almost surely, 2^254213449 is an apocalyptic number.

254213449 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

254213449 is a deficient number, since it is larger than the sum of its proper divisors (46334711).

254213449 is a wasteful number, since it uses less digits than its factorization.

254213449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252319.

The product of its digits is 34560, while the sum is 34.

The square root of 254213449 is about 15944.0725349579. The cubic root of 254213449 is about 633.4799021504.

The spelling of 254213449 in words is "two hundred fifty-four million, two hundred thirteen thousand, four hundred forty-nine".