6406467 has 8 divisors (see below), whose sum is σ = 9044496. Its totient is φ = 4019712.

The previous prime is 6406457. The next prime is 6406483. The reversal of 6406467 is 7646046.

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

It is not a de Polignac number, because 6406467 - 2¹⁵ = 6373699 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6406427) 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, 62758 + ... + 62859.

It is an arithmetic number, because the mean of its divisors is an integer number (1130562).

Almost surely, 2^6406467 is an apocalyptic number.

6406467 is a deficient number, since it is larger than the sum of its proper divisors (2638029).

6406467 is a wasteful number, since it uses less digits than its factorization.

6406467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125637.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 6406467 is about 2531.0999585161. The cubic root of 6406467 is about 185.7260680324.

The spelling of 6406467 in words is "six million, four hundred six thousand, four hundred sixty-seven".