10742666 has 8 divisors (see below), whose sum is σ = 17578944. Its totient is φ = 4883020.

The previous prime is 10742659. The next prime is 10742671. The reversal of 10742666 is 66624701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244130 + ... + 244173.

It is an arithmetic number, because the mean of its divisors is an integer number (2197368).

Almost surely, 2^10742666 is an apocalyptic number.

10742666 is a deficient number, since it is larger than the sum of its proper divisors (6836278).

10742666 is a wasteful number, since it uses less digits than its factorization.

10742666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488316.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 10742666 is about 3277.6006468147. The cubic root of 10742666 is about 220.6500470725.

The spelling of 10742666 in words is "ten million, seven hundred forty-two thousand, six hundred sixty-six".