6412251 has 8 divisors (see below), whose sum is σ = 8571664. Its totient is φ = 4263840.

The previous prime is 6412249. The next prime is 6412261. The reversal of 6412251 is 1522146.

6412251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6412251 - 2¹ = 6412249 is a prime.

It is a super-2 number, since 2×6412251² = 82233925774002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6412261) 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, 1276 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (1071458).

Almost surely, 2^6412251 is an apocalyptic number.

6412251 is a deficient number, since it is larger than the sum of its proper divisors (2159413).

6412251 is a wasteful number, since it uses less digits than its factorization.

6412251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501.

The product of its digits is 480, while the sum is 21.

The square root of 6412251 is about 2532.2422869860. The cubic root of 6412251 is about 185.7819447193.

Adding to 6412251 its reverse (1522146), we get a palindrome (7934397).

The spelling of 6412251 in words is "six million, four hundred twelve thousand, two hundred fifty-one".