10649908 has 6 divisors (see below), whose sum is σ = 18637346. Its totient is φ = 5324952.

The previous prime is 10649893. The next prime is 10649909. The reversal of 10649908 is 80994601.

It can be written as a sum of positive squares in only one way, i.e., 10614564 + 35344 = 3258^2 + 188^2 .

It is a super-2 number, since 2×10649908² = 226841080816928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10649909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331235 + ... + 1331242.

Almost surely, 2^10649908 is an apocalyptic number.

It is an amenable number.

10649908 is a deficient number, since it is larger than the sum of its proper divisors (7987438).

10649908 is a wasteful number, since it uses less digits than its factorization.

10649908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662481 (or 2662479 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 10649908 is about 3263.4196788032. The cubic root of 10649908 is about 220.0131397111.

The spelling of 10649908 in words is "ten million, six hundred forty-nine thousand, nine hundred eight".