6890272 has 24 divisors (see below), whose sum is σ = 13646556. Its totient is φ = 3424512.

The previous prime is 6890269. The next prime is 6890309. The reversal of 6890272 is 2720986.

It can be written as a sum of positive squares in 2 ways, for example, as 4343056 + 2547216 = 2084^2 + 1596^2 .

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, 5758 + ... + 6850.

Almost surely, 2^6890272 is an apocalyptic number.

It is an amenable number.

6890272 is a deficient number, since it is larger than the sum of its proper divisors (6756284).

6890272 is a wasteful number, since it uses less digits than its factorization.

6890272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1292 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6890272 is about 2624.9327610436. The cubic root of 6890272 is about 190.2883157362.

The spelling of 6890272 in words is "six million, eight hundred ninety thousand, two hundred seventy-two".