2126682 has 16 divisors (see below), whose sum is σ = 4726080. Its totient is φ = 708876.

The previous prime is 2126681. The next prime is 2126687. The reversal of 2126682 is 2866212.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2126681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19638 + ... + 19745.

It is an arithmetic number, because the mean of its divisors is an integer number (295380).

2^2126682 is an apocalyptic number.

2126682 is an abundant number, since it is smaller than the sum of its proper divisors (2599398).

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

2126682 is a wasteful number, since it uses less digits than its factorization.

2126682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39394 (or 39388 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 2126682 is about 1458.3147808344. The cubic root of 2126682 is about 128.5979913372.

The spelling of 2126682 in words is "two million, one hundred twenty-six thousand, six hundred eighty-two".