6321238 has 16 divisors (see below), whose sum is σ = 11821824. Its totient is φ = 2462760.

The previous prime is 6321223. The next prime is 6321253. The reversal of 6321238 is 8321236.

It is an interprime number because it is at equal distance from previous prime (6321223) and next prime (6321253).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20370 + ... + 20677.

It is an arithmetic number, because the mean of its divisors is an integer number (738864).

Almost surely, 2^6321238 is an apocalyptic number.

6321238 is a deficient number, since it is larger than the sum of its proper divisors (5500586).

6321238 is a wasteful number, since it uses less digits than its factorization.

6321238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41067.

The product of its digits is 1728, while the sum is 25.

The square root of 6321238 is about 2514.2072309179. The cubic root of 6321238 is about 184.8987807633.

The spelling of 6321238 in words is "six million, three hundred twenty-one thousand, two hundred thirty-eight".