8255401 has 16 divisors (see below), whose sum is σ = 10650240. Its totient is φ = 6209280.

The previous prime is 8255399. The next prime is 8255407. The reversal of 8255401 is 1045528.

It is not a de Polignac number, because 8255401 - 2¹ = 8255399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8255407) 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 15 ways as a sum of consecutive naturals, for example, 385 + ... + 4081.

It is an arithmetic number, because the mean of its divisors is an integer number (665640).

Almost surely, 2^8255401 is an apocalyptic number.

It is an amenable number.

8255401 is a deficient number, since it is larger than the sum of its proper divisors (2394839).

8255401 is a wasteful number, since it uses less digits than its factorization.

8255401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 8255401 is about 2873.2213628609. The cubic root of 8255401 is about 202.1060858311.

It can be divided in two parts, 825 and 5401, that added together give a palindrome (6226).

The spelling of 8255401 in words is "eight million, two hundred fifty-five thousand, four hundred one".