6468451 has 16 divisors (see below), whose sum is σ = 7573248. Its totient is φ = 5464800.

The previous prime is 6468443. The next prime is 6468461. The reversal of 6468451 is 1548646.

It is not a de Polignac number, because 6468451 - 2³ = 6468443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6468401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9016 + ... + 9706.

It is an arithmetic number, because the mean of its divisors is an integer number (473328).

Almost surely, 2^6468451 is an apocalyptic number.

6468451 is a deficient number, since it is larger than the sum of its proper divisors (1104797).

6468451 is a wasteful number, since it uses less digits than its factorization.

6468451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762.

The product of its digits is 23040, while the sum is 34.

The square root of 6468451 is about 2543.3149627995. The cubic root of 6468451 is about 186.3231269982.

The spelling of 6468451 in words is "six million, four hundred sixty-eight thousand, four hundred fifty-one".