7052142 has 16 divisors (see below), whose sum is σ = 14165712. Its totient is φ = 2340480.

The previous prime is 7052141. The next prime is 7052147. The reversal of 7052142 is 2412507.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052141) 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, 993 + ... + 3884.

It is an arithmetic number, because the mean of its divisors is an integer number (885357).

Almost surely, 2^7052142 is an apocalyptic number.

7052142 is an abundant number, since it is smaller than the sum of its proper divisors (7113570).

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

7052142 is a wasteful number, since it uses less digits than its factorization.

7052142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 7052142 is about 2655.5869407722. The cubic root of 7052142 is about 191.7669155049.

Adding to 7052142 its reverse (2412507), we get a palindrome (9464649).

The spelling of 7052142 in words is "seven million, fifty-two thousand, one hundred forty-two".