10157966 has 16 divisors (see below), whose sum is σ = 18753504. Its totient is φ = 4018464.

The previous prime is 10157947. The next prime is 10157977. The reversal of 10157966 is 66975101.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27725 + ... + 28088.

It is an arithmetic number, because the mean of its divisors is an integer number (1172094).

Almost surely, 2^10157966 is an apocalyptic number.

10157966 is a deficient number, since it is larger than the sum of its proper divisors (8595538).

10157966 is a wasteful number, since it uses less digits than its factorization.

10157966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55835.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 10157966 is about 3187.1564128546. The cubic root of 10157966 is about 216.5719722950.

The spelling of 10157966 in words is "ten million, one hundred fifty-seven thousand, nine hundred sixty-six".