6897622 has 8 divisors (see below), whose sum is σ = 10392696. Its totient is φ = 3433392.

The previous prime is 6897607. The next prime is 6897637. The reversal of 6897622 is 2267986.

It is an interprime number because it is at equal distance from previous prime (6897607) and next prime (6897637).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7143 + ... + 8050.

It is an arithmetic number, because the mean of its divisors is an integer number (1299087).

Almost surely, 2^6897622 is an apocalyptic number.

6897622 is a deficient number, since it is larger than the sum of its proper divisors (3495074).

6897622 is a wasteful number, since it uses less digits than its factorization.

6897622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15422.

The product of its digits is 72576, while the sum is 40.

The square root of 6897622 is about 2626.3324237423. The cubic root of 6897622 is about 190.3559532259.

The spelling of 6897622 in words is "six million, eight hundred ninety-seven thousand, six hundred twenty-two".