7042860 has 72 divisors (see below), whose sum is σ = 23312016. Its totient is φ = 1706880.

The previous prime is 7042843. The next prime is 7042873. The reversal of 7042860 is 682407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202 + ... + 3758.

It is an arithmetic number, because the mean of its divisors is an integer number (323778).

Almost surely, 2^7042860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7042860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11656008).

7042860 is an abundant number, since it is smaller than the sum of its proper divisors (16269156).

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

7042860 is a wasteful number, since it uses less digits than its factorization.

7042860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 7042860 is about 2653.8387290866. The cubic root of 7042860 is about 191.6827442930.

The spelling of 7042860 in words is "seven million, forty-two thousand, eight hundred sixty".