2094122 has 4 divisors (see below), whose sum is σ = 3141186. Its totient is φ = 1047060.

The previous prime is 2094109. The next prime is 2094139. The reversal of 2094122 is 2214902.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 219961 = 1369^2 + 469^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2094094 and 2094103.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 523529 + ... + 523532.

2^2094122 is an apocalyptic number.

2094122 is a deficient number, since it is larger than the sum of its proper divisors (1047064).

2094122 is a wasteful number, since it uses less digits than its factorization.

2094122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047063.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2094122 is about 1447.1081507614. The cubic root of 2094122 is about 127.9383247795.

The spelling of 2094122 in words is "two million, ninety-four thousand, one hundred twenty-two".