6338142 has 16 divisors (see below), whose sum is σ = 14084880. Its totient is φ = 2112696.

The previous prime is 6338141. The next prime is 6338147. The reversal of 6338142 is 2418336.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338141) 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, 58633 + ... + 58740.

It is an arithmetic number, because the mean of its divisors is an integer number (880305).

Almost surely, 2^6338142 is an apocalyptic number.

6338142 is an abundant number, since it is smaller than the sum of its proper divisors (7746738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6338142 is a wasteful number, since it uses less digits than its factorization.

6338142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117384 (or 117378 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 6338142 is about 2517.5666823344. The cubic root of 6338142 is about 185.0634503564.

The spelling of 6338142 in words is "six million, three hundred thirty-eight thousand, one hundred forty-two".