7020830 has 16 divisors (see below), whose sum is σ = 13381200. Its totient is φ = 2643072.

The previous prime is 7020829. The next prime is 7020877. The reversal of 7020830 is 380207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20480 + ... + 20819.

It is an arithmetic number, because the mean of its divisors is an integer number (836325).

Almost surely, 2^7020830 is an apocalyptic number.

7020830 is a deficient number, since it is larger than the sum of its proper divisors (6360370).

7020830 is a wasteful number, since it uses less digits than its factorization.

7020830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41323.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 7020830 is about 2649.6848869252. The cubic root of 7020830 is about 191.4826749342.

The spelling of 7020830 in words is "seven million, twenty thousand, eight hundred thirty".