10166946 has 32 divisors (see below), whose sum is σ = 21454848. Its totient is φ = 3207120.

The previous prime is 10166941. The next prime is 10166983. The reversal of 10166946 is 64966101.

It is not an unprimeable number, because it can be changed into a prime (10166941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8161 + ... + 9323.

It is an arithmetic number, because the mean of its divisors is an integer number (670464).

Almost surely, 2^10166946 is an apocalyptic number.

10166946 is an abundant number, since it is smaller than the sum of its proper divisors (11287902).

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

10166946 is a wasteful number, since it uses less digits than its factorization.

10166946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 10166946 is about 3188.5648809457. The cubic root of 10166946 is about 216.6357725839.

The spelling of 10166946 in words is "ten million, one hundred sixty-six thousand, nine hundred forty-six".