7028142 has 16 divisors (see below), whose sum is σ = 15334272. Its totient is φ = 2129720.

The previous prime is 7028141. The next prime is 7028167. The reversal of 7028142 is 2418207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7028141) 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, 53178 + ... + 53309.

It is an arithmetic number, because the mean of its divisors is an integer number (958392).

Almost surely, 2^7028142 is an apocalyptic number.

7028142 is an abundant number, since it is smaller than the sum of its proper divisors (8306130).

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

7028142 is a wasteful number, since it uses less digits than its factorization.

7028142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106503.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 7028142 is about 2651.0643145725. The cubic root of 7028142 is about 191.5491265046.

The spelling of 7028142 in words is "seven million, twenty-eight thousand, one hundred forty-two".