2094980 has 36 divisors (see below), whose sum is σ = 4587660. Its totient is φ = 803520.

The previous prime is 2094979. The next prime is 2094991. The reversal of 2094980 is 894902.

2094980 = T₅₂₁ + T₅₂₂ + ... + T₅₃₅.

It can be written as a sum of positive squares in 2 ways, for example, as 1110916 + 984064 = 1054^2 + 992^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19166 + ... + 19274.

It is an arithmetic number, because the mean of its divisors is an integer number (127435).

2^2094980 is an apocalyptic number.

2094980 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 2094980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2293830).

2094980 is an abundant number, since it is smaller than the sum of its proper divisors (2492680).

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

2094980 is a wasteful number, since it uses less digits than its factorization.

2094980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2094980 is about 1447.4045737112. The cubic root of 2094980 is about 127.9557952826.

The spelling of 2094980 in words is "two million, ninety-four thousand, nine hundred eighty".