6899056 has 10 divisors (see below), whose sum is σ = 13366952. Its totient is φ = 3449520.

The previous prime is 6899027. The next prime is 6899069. The reversal of 6899056 is 6509986.

It is a super-2 number, since 2×6899056² = 95193947382272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215580 + ... + 215611.

Almost surely, 2^6899056 is an apocalyptic number.

It is an amenable number.

6899056 is a deficient number, since it is larger than the sum of its proper divisors (6467896).

6899056 is a wasteful number, since it uses less digits than its factorization.

6899056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431199 (or 431193 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 6899056 is about 2626.6054138374. The cubic root of 6899056 is about 190.3691438357.

The spelling of 6899056 in words is "six million, eight hundred ninety-nine thousand, fifty-six".