10057666 has 8 divisors (see below), whose sum is σ = 15101244. Its totient is φ = 5023920.

The previous prime is 10057661. The next prime is 10057667. The reversal of 10057666 is 66675001.

It can be written as a sum of positive squares in 2 ways, for example, as 9828225 + 229441 = 3135^2 + 479^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10057661) by changing a digit.

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, 1176 + ... + 4636.

Almost surely, 2^10057666 is an apocalyptic number.

10057666 is a deficient number, since it is larger than the sum of its proper divisors (5043578).

10057666 is a wasteful number, since it uses less digits than its factorization.

10057666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 10057666 is about 3171.3823484405. The cubic root of 10057666 is about 215.8568009479.

The spelling of 10057666 in words is "ten million, fifty-seven thousand, six hundred sixty-six".