254246401 has 8 divisors (see below), whose sum is σ = 261888704. Its totient is φ = 246682800.

The previous prime is 254246383. The next prime is 254246413. The reversal of 254246401 is 104642452.

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 254246401 - 2⁷ = 254246273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 254246401.

It is not an unprimeable number, because it can be changed into a prime (254246471) 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, 13086 + ... + 26071.

It is an arithmetic number, because the mean of its divisors is an integer number (32736088).

Almost surely, 2^254246401 is an apocalyptic number.

It is an amenable number.

254246401 is a deficient number, since it is larger than the sum of its proper divisors (7642303).

254246401 is a wasteful number, since it uses less digits than its factorization.

254246401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39351.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 254246401 is about 15945.1058635558. The cubic root of 254246401 is about 633.5072722311.

Adding to 254246401 its reverse (104642452), we get a palindrome (358888853).

The spelling of 254246401 in words is "two hundred fifty-four million, two hundred forty-six thousand, four hundred one".