6342042 has 32 divisors (see below), whose sum is σ = 14966784. Its totient is φ = 1753200.

The previous prime is 6342031. The next prime is 6342047. The reversal of 6342042 is 2402436.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (6342047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (467712).

Almost surely, 2^6342042 is an apocalyptic number.

6342042 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6342042 is an abundant number, since it is smaller than the sum of its proper divisors (8624742).

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

6342042 is a wasteful number, since it uses less digits than its factorization.

6342042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 6342042 is about 2518.3411206586. The cubic root of 6342042 is about 185.1014004618.

Adding to 6342042 its reverse (2402436), we get a palindrome (8744478).

The spelling of 6342042 in words is "six million, three hundred forty-two thousand, forty-two".