6230439 has 10 divisors (see below), whose sum is σ = 9307320. Its totient is φ = 4153572.

The previous prime is 6230429. The next prime is 6230443. The reversal of 6230439 is 9340326.

6230439 is a `hidden beast` number, since 623 + 0 + 4 + 39 = 666.

It is not a de Polignac number, because 6230439 - 2⁷ = 6230311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

6230439 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 38379 + ... + 38540.

It is an arithmetic number, because the mean of its divisors is an integer number (930732).

Almost surely, 2^6230439 is an apocalyptic number.

6230439 is a deficient number, since it is larger than the sum of its proper divisors (3076881).

6230439 is an equidigital number, since it uses as much as digits as its factorization.

6230439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76931 (or 76922 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 6230439 is about 2496.0847341386. The cubic root of 6230439 is about 184.0092051948.

The spelling of 6230439 in words is "six million, two hundred thirty thousand, four hundred thirty-nine".