4122504 has 48 divisors (see below), whose sum is σ = 11531520. Its totient is φ = 1329120.

The previous prime is 4122493. The next prime is 4122557. The reversal of 4122504 is 4052214.

4122504 is a `hidden beast` number, since 412 + 250 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1309 + ... + 3155.

It is an arithmetic number, because the mean of its divisors is an integer number (240240).

Almost surely, 2^4122504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4122504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5765760).

4122504 is an abundant number, since it is smaller than the sum of its proper divisors (7409016).

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

4122504 is a wasteful number, since it uses less digits than its factorization.

4122504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4122504 is about 2030.3950354549. The cubic root of 4122504 is about 160.3443624755.

Adding to 4122504 its reverse (4052214), we get a palindrome (8174718).

It can be divided in two parts, 412 and 2504, that added together give a square (2916 = 54²).

The spelling of 4122504 in words is "four million, one hundred twenty-two thousand, five hundred four".