8100946 has 16 divisors (see below), whose sum is σ = 13930560. Its totient is φ = 3461040.

The previous prime is 8100943. The next prime is 8100977. The reversal of 8100946 is 6490018.

It is not an unprimeable number, because it can be changed into a prime (8100943) 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 7 ways as a sum of consecutive naturals, for example, 5176 + ... + 6556.

It is an arithmetic number, because the mean of its divisors is an integer number (870660).

Almost surely, 2^8100946 is an apocalyptic number.

8100946 is a deficient number, since it is larger than the sum of its proper divisors (5829614).

8100946 is a wasteful number, since it uses less digits than its factorization.

8100946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 8100946 is about 2846.2160845586. The cubic root of 8100946 is about 200.8377030360.

The spelling of 8100946 in words is "eight million, one hundred thousand, nine hundred forty-six".