10655728 has 10 divisors (see below), whose sum is σ = 20645504. Its totient is φ = 5327856.

The previous prime is 10655707. The next prime is 10655767. The reversal of 10655728 is 82755601.

10655728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10655728² = 227089078419968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10655693 and 10655702.

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, 332976 + ... + 333007.

Almost surely, 2^10655728 is an apocalyptic number.

It is an amenable number.

10655728 is a deficient number, since it is larger than the sum of its proper divisors (9989776).

10655728 is an equidigital number, since it uses as much as digits as its factorization.

10655728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665991 (or 665985 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 10655728 is about 3264.3112596687. The cubic root of 10655728 is about 220.0532102698.

The spelling of 10655728 in words is "ten million, six hundred fifty-five thousand, seven hundred twenty-eight".