6268406 has 4 divisors (see below), whose sum is σ = 9402612. Its totient is φ = 3134202.

The previous prime is 6268403. The next prime is 6268433. The reversal of 6268406 is 6048626.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6268403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567100 + ... + 1567103.

It is an arithmetic number, because the mean of its divisors is an integer number (2350653).

Almost surely, 2^6268406 is an apocalyptic number.

6268406 is a deficient number, since it is larger than the sum of its proper divisors (3134206).

6268406 is a wasteful number, since it uses less digits than its factorization.

6268406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134205.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 6268406 is about 2503.6784937368. The cubic root of 6268406 is about 184.3822198073.

The spelling of 6268406 in words is "six million, two hundred sixty-eight thousand, four hundred six".