6220697 has 12 divisors (see below), whose sum is σ = 7332480. Its totient is φ = 5261256.

The previous prime is 6220693. The next prime is 6220723. The reversal of 6220697 is 7960226.

It is not a de Polignac number, because 6220697 - 2² = 6220693 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6220693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3068 + ... + 4674.

It is an arithmetic number, because the mean of its divisors is an integer number (611040).

Almost surely, 2^6220697 is an apocalyptic number.

It is an amenable number.

6220697 is a deficient number, since it is larger than the sum of its proper divisors (1111783).

6220697 is a wasteful number, since it uses less digits than its factorization.

6220697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700 (or 1693 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 6220697 is about 2494.1325145228. The cubic root of 6220697 is about 183.9132487242.

The spelling of 6220697 in words is "six million, two hundred twenty thousand, six hundred ninety-seven".