10158966 has 32 divisors (see below), whose sum is σ = 22723200. Its totient is φ = 3364200.

The previous prime is 10158959. The next prime is 10158971. The reversal of 10158966 is 66985101.

10158966 is a `hidden beast` number, since 10 + 1 + 589 + 66 = 666.

10158966 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×10158966⁴ (a number of 29 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10158966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9141 + ... + 10191.

It is an arithmetic number, because the mean of its divisors is an integer number (710100).

Almost surely, 2^10158966 is an apocalyptic number.

10158966 is an abundant number, since it is smaller than the sum of its proper divisors (12564234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10158966 is a wasteful number, since it uses less digits than its factorization.

10158966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 10158966 is about 3187.3132886492. The cubic root of 10158966 is about 216.5790788642.

The spelling of 10158966 in words is "ten million, one hundred fifty-eight thousand, nine hundred sixty-six".