6790142 has 4 divisors (see below), whose sum is σ = 10185216. Its totient is φ = 3395070.

The previous prime is 6790141. The next prime is 6790153. The reversal of 6790142 is 2410976.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6790142² = 92212056760328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6790141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1697534 + ... + 1697537.

It is an arithmetic number, because the mean of its divisors is an integer number (2546304).

Almost surely, 2^6790142 is an apocalyptic number.

6790142 is a deficient number, since it is larger than the sum of its proper divisors (3395074).

6790142 is a wasteful number, since it uses less digits than its factorization.

6790142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395073.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 6790142 is about 2605.7900913159. The cubic root of 6790142 is about 189.3620524720.

It can be divided in two parts, 67 and 90142, that added together give a palindrome (90209).

The spelling of 6790142 in words is "six million, seven hundred ninety thousand, one hundred forty-two".