2122682 has 8 divisors (see below), whose sum is σ = 3192852. Its totient is φ = 1058400.

The previous prime is 2122667. The next prime is 2122691. The reversal of 2122682 is 2862212.

It can be written as a sum of positive squares in 2 ways, for example, as 1164241 + 958441 = 1079^2 + 979^2 .

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

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, 419 + ... + 2102.

2^2122682 is an apocalyptic number.

2122682 is a deficient number, since it is larger than the sum of its proper divisors (1070170).

2122682 is a wasteful number, since it uses less digits than its factorization.

2122682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944.

The product of its digits is 768, while the sum is 23.

The square root of 2122682 is about 1456.9426893327. The cubic root of 2122682 is about 128.5173156174.

Adding to 2122682 its reverse (2862212), we get a palindrome (4984894).

The spelling of 2122682 in words is "two million, one hundred twenty-two thousand, six hundred eighty-two".