2124226 has 8 divisors (see below), whose sum is σ = 3431484. Its totient is φ = 980400.

The previous prime is 2124223. The next prime is 2124229. The reversal of 2124226 is 6224212.

It is an interprime number because it is at equal distance from previous prime (2124223) and next prime (2124229).

It can be written as a sum of positive squares in 2 ways, for example, as 1703025 + 421201 = 1305^2 + 649^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2124223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40825 + ... + 40876.

2^2124226 is an apocalyptic number.

2124226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2124226 is a deficient number, since it is larger than the sum of its proper divisors (1307258).

2124226 is a wasteful number, since it uses less digits than its factorization.

2124226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81716.

The product of its digits is 384, while the sum is 19.

The square root of 2124226 is about 1457.4724697228. The cubic root of 2124226 is about 128.5484684456.

Adding to 2124226 its reverse (6224212), we get a palindrome (8348438).

The spelling of 2124226 in words is "two million, one hundred twenty-four thousand, two hundred twenty-six".