2122413 has 8 divisors (see below), whose sum is σ = 2838048. Its totient is φ = 1410864.

The previous prime is 2122409. The next prime is 2122427. The reversal of 2122413 is 3142212.

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

It is not a de Polignac number, because 2122413 - 2² = 2122409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2122392 and 2122401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122013) 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, 531 + ... + 2127.

It is an arithmetic number, because the mean of its divisors is an integer number (354756).

2^2122413 is an apocalyptic number.

It is an amenable number.

2122413 is a deficient number, since it is larger than the sum of its proper divisors (715635).

2122413 is a wasteful number, since it uses less digits than its factorization.

2122413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043.

The product of its digits is 96, while the sum is 15.

The square root of 2122413 is about 1456.8503698047. The cubic root of 2122413 is about 128.5118865394.

Adding to 2122413 its reverse (3142212), we get a palindrome (5264625).

The spelling of 2122413 in words is "two million, one hundred twenty-two thousand, four hundred thirteen".