2116124 has 12 divisors (see below), whose sum is σ = 3754464. Its totient is φ = 1043424.

The previous prime is 2116123. The next prime is 2116129. The reversal of 2116124 is 4216112.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3332 + ... + 3915.

It is an arithmetic number, because the mean of its divisors is an integer number (312872).

2^2116124 is an apocalyptic number.

It is an amenable number.

2116124 is a deficient number, since it is larger than the sum of its proper divisors (1638340).

2116124 is a wasteful number, since it uses less digits than its factorization.

2116124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7324 (or 7322 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 2116124 is about 1454.6903450563. The cubic root of 2116124 is about 128.3848281941.

The spelling of 2116124 in words is "two million, one hundred sixteen thousand, one hundred twenty-four".