7042850 has 24 divisors (see below), whose sum is σ = 13272960. Its totient is φ = 2779920.

The previous prime is 7042843. The next prime is 7042873. The reversal of 7042850 is 582407.

It is a super-2 number, since 2×7042850² = 99203472245000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3059 + ... + 4841.

It is an arithmetic number, because the mean of its divisors is an integer number (553040).

Almost surely, 2^7042850 is an apocalyptic number.

7042850 is a deficient number, since it is larger than the sum of its proper divisors (6230110).

7042850 is a wasteful number, since it uses less digits than its factorization.

7042850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 7042850 is about 2653.8368450227. The cubic root of 7042850 is about 191.6826535709.

The spelling of 7042850 in words is "seven million, forty-two thousand, eight hundred fifty".