8100894 has 16 divisors (see below), whose sum is σ = 16254720. Its totient is φ = 2691480.

The previous prime is 8100893. The next prime is 8100919. The reversal of 8100894 is 4980018.

It is a happy number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8100893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54 + ... + 4025.

It is an arithmetic number, because the mean of its divisors is an integer number (1015920).

Almost surely, 2^8100894 is an apocalyptic number.

8100894 is an abundant number, since it is smaller than the sum of its proper divisors (8153826).

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

8100894 is a wasteful number, since it uses less digits than its factorization.

8100894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8100894 is about 2846.2069496085. The cubic root of 8100894 is about 200.8372733091.

The spelling of 8100894 in words is "eight million, one hundred thousand, eight hundred ninety-four".