2424428 has 12 divisors (see below), whose sum is σ = 4315080. Its totient is φ = 1191552.

The previous prime is 2424427. The next prime is 2424439. The reversal of 2424428 is 8244242.

It is a super-2 number, since 2×2424428² = 11755702254368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2424397 and 2424406.

It is not an unprimeable number, because it can be changed into a prime (2424427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4901 + ... + 5372.

It is an arithmetic number, because the mean of its divisors is an integer number (359590).

2^2424428 is an apocalyptic number.

It is an amenable number.

2424428 is a deficient number, since it is larger than the sum of its proper divisors (1890652).

2424428 is a wasteful number, since it uses less digits than its factorization.

2424428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10336 (or 10334 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 2424428 is about 1557.0574812768. The cubic root of 2424428 is about 134.3393049591.

The spelling of 2424428 in words is "two million, four hundred twenty-four thousand, four hundred twenty-eight".