2422013 has 8 divisors (see below), whose sum is σ = 2653536.
Its totient is φ = 2192400.
The previous prime is 2421997. The next prime is 2422027. The reversal of 2422013 is 3102242.
Adding to 2422013 its reverse (3102242), we get a palindrome (5524255).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2422013 - 24 = 2421997 is a prime.
It is a super-2 number, since 2×24220132 = 11732293944338, which contains 22 as substring.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422033) 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, 4370 + ... + 4892.
It is an arithmetic number, because the mean of its divisors is an integer number (331692).
22422013 is an apocalyptic number.
It is an amenable number.
2422013 is a deficient number, since it is larger than the sum of its proper divisors (231523).
2422013 is a wasteful number, since it uses less digits than its factorization.
2422013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 955.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2422013 is about 1556.2817868240.
The cubic root of 2422013 is about 134.2946845093.
The spelling of 2422013 in words is "two million, four hundred twenty-two thousand, thirteen".