10406650 has 24 divisors (see below), whose sum is σ = 20026620. Its totient is φ = 4018560.

The previous prime is 10406639. The next prime is 10406651. The reversal of 10406650 is 5660401.

It can be written as a sum of positive squares in 6 ways, for example, as 6568969 + 3837681 = 2563^2 + 1959^2 .

It is not an unprimeable number, because it can be changed into a prime (10406651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2139 + ... + 5038.

Almost surely, 2^10406650 is an apocalyptic number.

10406650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10406650 is a deficient number, since it is larger than the sum of its proper divisors (9619970).

10406650 is a wasteful number, since it uses less digits than its factorization.

10406650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7218 (or 7213 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10406650 is about 3225.9339732859. The cubic root of 10406650 is about 218.3250908192.

The spelling of 10406650 in words is "ten million, four hundred six thousand, six hundred fifty".