2424866 has 4 divisors (see below), whose sum is σ = 3637302. Its totient is φ = 1212432.

The previous prime is 2424859. The next prime is 2424887. The reversal of 2424866 is 6684242.

It is a happy number.

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., 2337841 + 87025 = 1529^2 + 295^2 .

It is a d-powerful number, because it can be written as 2 + 4³ + 2⁵ + 4⁵ + 8⁷ + 6⁶ + 6⁷ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606215 + ... + 606218.

2^2424866 is an apocalyptic number.

2424866 is a deficient number, since it is larger than the sum of its proper divisors (1212436).

2424866 is a wasteful number, since it uses less digits than its factorization.

2424866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212435.

The product of its digits is 18432, while the sum is 32.

The square root of 2424866 is about 1557.1981248383. The cubic root of 2424866 is about 134.3473944374.

The spelling of 2424866 in words is "two million, four hundred twenty-four thousand, eight hundred sixty-six".