254948439 has 8 divisors (see below), whose sum is σ = 359927280. Its totient is φ = 159967616.

The previous prime is 254948417. The next prime is 254948461. The reversal of 254948439 is 934849452.

It is an interprime number because it is at equal distance from previous prime (254948417) and next prime (254948461).

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

It is a cyclic number.

It is not a de Polignac number, because 254948439 - 2¹² = 254944343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254948489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499444 + ... + 2499545.

It is an arithmetic number, because the mean of its divisors is an integer number (44990910).

Almost surely, 2^254948439 is an apocalyptic number.

254948439 is a deficient number, since it is larger than the sum of its proper divisors (104978841).

254948439 is a wasteful number, since it uses less digits than its factorization.

254948439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4999009.

The product of its digits is 1244160, while the sum is 48.

The square root of 254948439 is about 15967.1049035196. The cubic root of 254948439 is about 634.0898271222.

It can be divided in two parts, 25494 and 8439, that added together give a palindrome (33933).

The spelling of 254948439 in words is "two hundred fifty-four million, nine hundred forty-eight thousand, four hundred thirty-nine".