2126016 has 42 divisors (see below), whose sum is σ = 6095492. Its totient is φ = 708480.

The previous prime is 2125993. The next prime is 2126017. The reversal of 2126016 is 6106212.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2126016.

It is not an unprimeable number, because it can be changed into a prime (2126017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1270 + ... + 2421.

2^2126016 is an apocalyptic number.

It is an amenable number.

2126016 is an abundant number, since it is smaller than the sum of its proper divisors (3969476).

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

2126016 is a wasteful number, since it uses less digits than its factorization.

2126016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709 (or 3696 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2126016 is about 1458.0864171921. The cubic root of 2126016 is about 128.5845658534.

The spelling of 2126016 in words is "two million, one hundred twenty-six thousand, sixteen".