4124705 has 32 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 2787840.

The previous prime is 4124677. The next prime is 4124707. The reversal of 4124705 is 5074214.

4124705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4124705 - 2¹⁰ = 4123681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4124707) 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 in 31 ways as a sum of consecutive naturals, for example, 46301 + ... + 46389.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

Almost surely, 2^4124705 is an apocalyptic number.

It is an amenable number.

4124705 is a deficient number, since it is larger than the sum of its proper divisors (1681375).

4124705 is a wasteful number, since it uses less digits than its factorization.

4124705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4124705 is about 2030.9369758808. The cubic root of 4124705 is about 160.3728932869.

Adding to 4124705 its reverse (5074214), we get a palindrome (9198919).

The spelling of 4124705 in words is "four million, one hundred twenty-four thousand, seven hundred five".