It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7974242 = 2 ⋅3987121.
It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
22424797 is an apocalyptic number.
It is an amenable number.
2424797 is an equidigital number, since it uses as much as digits as its factorization.
2424797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36258.
The square root of 2424797 is about 1557.1759695038. The cubic root of 2424797 is about 134.3461201321.
The spelling of 2424797 in words is "two million, four hundred twenty-four thousand, seven hundred ninety-seven".