2094100 has 36 divisors (see below), whose sum is σ = 4659424. Its totient is φ = 816480.

The previous prime is 2094091. The next prime is 2094101. The reversal of 2094100 is 14902.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4057 + ... + 4543.

2^2094100 is an apocalyptic number.

2094100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2094100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2329712).

2094100 is an abundant number, since it is smaller than the sum of its proper divisors (2565324).

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

2094100 is a wasteful number, since it uses less digits than its factorization.

2094100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2094100 is about 1447.1005493745. The cubic root of 2094100 is about 127.9378767552.

The spelling of 2094100 in words is "two million, ninety-four thousand, one hundred".