7071042 has 16 divisors (see below), whose sum is σ = 15427872. Its totient is φ = 2142720.

The previous prime is 7071023. The next prime is 7071047. The reversal of 7071042 is 2401707.

It is not an unprimeable number, because it can be changed into a prime (7071047) 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, 53503 + ... + 53634.

It is an arithmetic number, because the mean of its divisors is an integer number (964242).

Almost surely, 2^7071042 is an apocalyptic number.

7071042 is an abundant number, since it is smaller than the sum of its proper divisors (8356830).

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

7071042 is a wasteful number, since it uses less digits than its factorization.

7071042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107153.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 7071042 is about 2659.1430950590. The cubic root of 7071042 is about 191.9380768191.

Adding to 7071042 its reverse (2401707), we get a palindrome (9472749).

The spelling of 7071042 in words is "seven million, seventy-one thousand, forty-two".