6410142 has 24 divisors (see below), whose sum is σ = 14186016. Its totient is φ = 2090976.

The previous prime is 6410137. The next prime is 6410147. The reversal of 6410142 is 2410146.

It is an interprime number because it is at equal distance from previous prime (6410137) and next prime (6410147).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6410147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2943 + ... + 4634.

It is an arithmetic number, because the mean of its divisors is an integer number (591084).

Almost surely, 2^6410142 is an apocalyptic number.

6410142 is an abundant number, since it is smaller than the sum of its proper divisors (7775874).

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

6410142 is a wasteful number, since it uses less digits than its factorization.

6410142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632 (or 7629 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 6410142 is about 2531.8258233931. The cubic root of 6410142 is about 185.7615744892.

Adding to 6410142 its reverse (2410146), we get a palindrome (8820288).

The spelling of 6410142 in words is "six million, four hundred ten thousand, one hundred forty-two".