2124166 has 8 divisors (see below), whose sum is σ = 3475944. Its totient is φ = 965520.

The previous prime is 2124149. The next prime is 2124173. The reversal of 2124166 is 6614212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 96553 = 2124166 / (2 + 1 + 2 + 4 + 1 + 6 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48255 + ... + 48298.

It is an arithmetic number, because the mean of its divisors is an integer number (434493).

2^2124166 is an apocalyptic number.

2124166 is a deficient number, since it is larger than the sum of its proper divisors (1351778).

2124166 is a wasteful number, since it uses less digits than its factorization.

2124166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96566.

The product of its digits is 576, while the sum is 22.

The square root of 2124166 is about 1457.4518859983. The cubic root of 2124166 is about 128.5472581254.

Adding to 2124166 its reverse (6614212), we get a palindrome (8738378).

The spelling of 2124166 in words is "two million, one hundred twenty-four thousand, one hundred sixty-six".