4124780 has 24 divisors (see below), whose sum is σ = 9450000. Its totient is φ = 1499840.

The previous prime is 4124777. The next prime is 4124801. The reversal of 4124780 is 874214.

4124780 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9155 + ... + 9594.

It is an arithmetic number, because the mean of its divisors is an integer number (393750).

Almost surely, 2^4124780 is an apocalyptic number.

It is an amenable number.

4124780 is an abundant number, since it is smaller than the sum of its proper divisors (5325220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4124780 is a wasteful number, since it uses less digits than its factorization.

4124780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18769 (or 18767 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 4124780 is about 2030.9554401808. The cubic root of 4124780 is about 160.3738653075.

Adding to 4124780 its reverse (874214), we get a palindrome (4998994).

The spelling of 4124780 in words is "four million, one hundred twenty-four thousand, seven hundred eighty".