10555648 has 18 divisors (see below), whose sum is σ = 21070574. Its totient is φ = 5277696.

The previous prime is 10555627. The next prime is 10555673. The reversal of 10555648 is 84655501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8573184 + 1982464 = 2928^2 + 1408^2 .

It is a super-2 number, since 2×10555648² = 222843409399808, which contains 22 as substring.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20361 + ... + 20872.

Almost surely, 2^10555648 is an apocalyptic number.

It is an amenable number.

10555648 is a deficient number, since it is larger than the sum of its proper divisors (10514926).

10555648 is an frugal number, since it uses more digits than its factorization.

10555648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41249 (or 41235 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 10555648 is about 3248.9456751383. The cubic root of 10555648 is about 219.3621192211.

The spelling of 10555648 in words is "ten million, five hundred fifty-five thousand, six hundred forty-eight".