6407063 has 8 divisors (see below), whose sum is σ = 6920256. Its totient is φ = 5896800.

The previous prime is 6407039. The next prime is 6407069. The reversal of 6407063 is 3607046.

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

It is not a de Polignac number, because 6407063 - 2¹² = 6402967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6407069) 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, 6578 + ... + 7488.

It is an arithmetic number, because the mean of its divisors is an integer number (865032).

Almost surely, 2^6407063 is an apocalyptic number.

6407063 is a deficient number, since it is larger than the sum of its proper divisors (513193).

6407063 is a wasteful number, since it uses less digits than its factorization.

6407063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 6407063 is about 2531.2176911518. The cubic root of 6407063 is about 185.7318272808.

The spelling of 6407063 in words is "six million, four hundred seven thousand, sixty-three".