10649608 has 16 divisors (see below), whose sum is σ = 20345580. Its totient is φ = 5224128.

The previous prime is 10649593. The next prime is 10649609. The reversal of 10649608 is 80694601.

It can be written as a sum of positive squares in 2 ways, for example, as 10381284 + 268324 = 3222^2 + 518^2 .

It is a super-2 number, since 2×10649608² = 226828301107328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10649609) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 12135 + ... + 12982.

Almost surely, 2^10649608 is an apocalyptic number.

It is an amenable number.

10649608 is a deficient number, since it is larger than the sum of its proper divisors (9695972).

10649608 is a wasteful number, since it uses less digits than its factorization.

10649608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25176 (or 25172 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 10649608 is about 3263.3737144250. The cubic root of 10649608 is about 220.0110738227.

The spelling of 10649608 in words is "ten million, six hundred forty-nine thousand, six hundred eight".