2124026 has 4 divisors (see below), whose sum is σ = 3186042. Its totient is φ = 1062012.

The previous prime is 2124019. The next prime is 2124037. The reversal of 2124026 is 6204212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2002225 + 121801 = 1415^2 + 349^2 .

It is a super-2 number, since 2×2124026² = 9022972897352, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2123995 and 2124013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531005 + ... + 531008.

2^2124026 is an apocalyptic number.

2124026 is a deficient number, since it is larger than the sum of its proper divisors (1062016).

2124026 is a wasteful number, since it uses less digits than its factorization.

2124026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062015.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2124026 is about 1457.4038561771. The cubic root of 2124026 is about 128.5444339564.

Adding to 2124026 its reverse (6204212), we get a palindrome (8328238).

The spelling of 2124026 in words is "two million, one hundred twenty-four thousand, twenty-six".