2124106 has 8 divisors (see below), whose sum is σ = 3219300. Its totient is φ = 1051008.

The previous prime is 2124049. The next prime is 2124127. The reversal of 2124106 is 6014212.

It can be written as a sum of positive squares in 2 ways, for example, as 1934881 + 189225 = 1391^2 + 435^2 .

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2124106.

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, 5281 + ... + 5668.

2^2124106 is an apocalyptic number.

2124106 is a deficient number, since it is larger than the sum of its proper divisors (1095194).

2124106 is a wasteful number, since it uses less digits than its factorization.

2124106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11048.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2124106 is about 1457.4313019830. The cubic root of 2124106 is about 128.5460477825.

Adding to 2124106 its reverse (6014212), we get a palindrome (8138318).

The spelling of 2124106 in words is "two million, one hundred twenty-four thousand, one hundred six".