4149424 has 10 divisors (see below), whose sum is σ = 8039540. Its totient is φ = 2074704.

The previous prime is 4149413. The next prime is 4149427. The reversal of 4149424 is 4249414.

4149424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4149392 and 4149401.

It is not an unprimeable number, because it can be changed into a prime (4149427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129654 + ... + 129685.

It is an arithmetic number, because the mean of its divisors is an integer number (803954).

Almost surely, 2^4149424 is an apocalyptic number.

It is an amenable number.

4149424 is a deficient number, since it is larger than the sum of its proper divisors (3890116).

4149424 is a wasteful number, since it uses less digits than its factorization.

4149424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259347 (or 259341 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 4149424 is about 2037.0135002007. The cubic root of 4149424 is about 160.6926223875.

The spelling of 4149424 in words is "four million, one hundred forty-nine thousand, four hundred twenty-four".