6255121 has 4 divisors (see below), whose sum is σ = 6361200. Its totient is φ = 6149044.

The previous prime is 6255071. The next prime is 6255157. The reversal of 6255121 is 1215526.

6255121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6255121 - 2⁷ = 6254993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6255092 and 6255101.

It is not an unprimeable number, because it can be changed into a prime (6255181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52951 + ... + 53068.

It is an arithmetic number, because the mean of its divisors is an integer number (1590300).

Almost surely, 2^6255121 is an apocalyptic number.

It is an amenable number.

6255121 is a deficient number, since it is larger than the sum of its proper divisors (106079).

6255121 is a wasteful number, since it uses less digits than its factorization.

6255121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106078.

The product of its digits is 600, while the sum is 22.

The square root of 6255121 is about 2501.0239902888. The cubic root of 6255121 is about 184.2518703320.

The spelling of 6255121 in words is "six million, two hundred fifty-five thousand, one hundred twenty-one".