6456412 has 12 divisors (see below), whose sum is σ = 11454016. Its totient is φ = 3183840.

The previous prime is 6456403. The next prime is 6456419. The reversal of 6456412 is 2146546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6456419) 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, 10764 + ... + 11347.

Almost surely, 2^6456412 is an apocalyptic number.

It is an amenable number.

6456412 is a deficient number, since it is larger than the sum of its proper divisors (4997604).

6456412 is a wasteful number, since it uses less digits than its factorization.

6456412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22188 (or 22186 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 6456412 is about 2540.9470675321. The cubic root of 6456412 is about 186.2074611196.

The spelling of 6456412 in words is "six million, four hundred fifty-six thousand, four hundred twelve".