10564648 has 16 divisors (see below), whose sum is σ = 19853460. Its totient is φ = 5270400.

The previous prime is 10564643. The next prime is 10564661. The reversal of 10564648 is 84646501.

It can be written as a sum of positive squares in 2 ways, for example, as 9721924 + 842724 = 3118^2 + 918^2 .

It is a super-2 number, since 2×10564648² = 223223574727808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10564643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3108 + ... + 5548.

Almost surely, 2^10564648 is an apocalyptic number.

It is an amenable number.

10564648 is a deficient number, since it is larger than the sum of its proper divisors (9288812).

10564648 is a wasteful number, since it uses less digits than its factorization.

10564648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 10564648 is about 3250.3304447394. The cubic root of 10564648 is about 219.4244459880.

It can be divided in two parts, 10 and 564648, that multiplied together give a triangular number (5646480 = T₃₃₆₀).

The spelling of 10564648 in words is "ten million, five hundred sixty-four thousand, six hundred forty-eight".