10388266 has 16 divisors (see below), whose sum is σ = 17873856. Its totient is φ = 4435776.

The previous prime is 10388227. The next prime is 10388281. The reversal of 10388266 is 66288301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3090 + ... + 5506.

It is an arithmetic number, because the mean of its divisors is an integer number (1117116).

Almost surely, 2^10388266 is an apocalyptic number.

10388266 is a deficient number, since it is larger than the sum of its proper divisors (7485590).

10388266 is a wasteful number, since it uses less digits than its factorization.

10388266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 10388266 is about 3223.0833064009. The cubic root of 10388266 is about 218.1964533849.

The spelling of 10388266 in words is "ten million, three hundred eighty-eight thousand, two hundred sixty-six".