7020685 has 8 divisors (see below), whose sum is σ = 9628416. Its totient is φ = 4814160.

The previous prime is 7020679. The next prime is 7020691. The reversal of 7020685 is 5860207.

It is an interprime number because it is at equal distance from previous prime (7020679) and next prime (7020691).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7020685 - 2⁹ = 7020173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100261 + ... + 100330.

It is an arithmetic number, because the mean of its divisors is an integer number (1203552).

Almost surely, 2^7020685 is an apocalyptic number.

It is an amenable number.

7020685 is a deficient number, since it is larger than the sum of its proper divisors (2607731).

7020685 is a wasteful number, since it uses less digits than its factorization.

7020685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200603.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 7020685 is about 2649.6575250398. The cubic root of 7020685 is about 191.4813567055.

The spelling of 7020685 in words is "seven million, twenty thousand, six hundred eighty-five".