6427263 has 8 divisors (see below), whose sum is σ = 9020800. Its totient is φ = 4059288.

The previous prime is 6427259. The next prime is 6427273. The reversal of 6427263 is 3627246.

6427263 is digitally balanced in base 4, 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 6427263 - 2² = 6427259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6427263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6427273) 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, 56323 + ... + 56436.

It is an arithmetic number, because the mean of its divisors is an integer number (1127600).

Almost surely, 2^6427263 is an apocalyptic number.

6427263 is a deficient number, since it is larger than the sum of its proper divisors (2593537).

6427263 is a wasteful number, since it uses less digits than its factorization.

6427263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112781.

The product of its digits is 12096, while the sum is 30.

The square root of 6427263 is about 2535.2047254610. The cubic root of 6427263 is about 185.9268124592.

The spelling of 6427263 in words is "six million, four hundred twenty-seven thousand, two hundred sixty-three".