7042 has 8 divisors (see below), whose sum is σ = 12096. Its totient is φ = 3012.

The previous prime is 7039. The next prime is 7043. The reversal of 7042 is 2407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×7042³ = 1047633354264, which contains 333 as substring.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (7043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238 + ... + 265.

It is an arithmetic number, because the mean of its divisors is an integer number (1512).

2⁷⁰⁴² is an apocalyptic number.

7042 is a deficient number, since it is larger than the sum of its proper divisors (5054).

7042 is a wasteful number, since it uses less digits than its factorization.

7042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 7042 is about 83.9166252896. The cubic root of 7042 is about 19.1674941882.

Adding to 7042 its reverse (2407), we get a palindrome (9449).

The spelling of 7042 in words is "seven thousand, forty-two", and thus it is an iban number.