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4472124 = 223372677
BaseRepresentation
bin10001000011110100111100
322102012121020
4101003310330
52121101444
6235504140
753004156
oct21036474
98365536
104472124
112584a78
1215b8050
13c07737
14845ad6
155d5119
hex443d3c

4472124 has 12 divisors (see below), whose sum is σ = 10434984. Its totient is φ = 1490704.

The previous prime is 4472113. The next prime is 4472131. The reversal of 4472124 is 4212744.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4472094 and 4472103.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 186327 + ... + 186350.

It is an arithmetic number, because the mean of its divisors is an integer number (869582).

Almost surely, 24472124 is an apocalyptic number.

It is an amenable number.

4472124 is an abundant number, since it is smaller than the sum of its proper divisors (5962860).

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

4472124 is a wasteful number, since it uses less digits than its factorization.

4472124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372684 (or 372682 counting only the distinct ones).

The product of its digits is 1792, while the sum is 24.

The square root of 4472124 is about 2114.7397002941. The cubic root of 4472124 is about 164.7547504354.

Adding to 4472124 its reverse (4212744), we get a palindrome (8684868).

The spelling of 4472124 in words is "four million, four hundred seventy-two thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 372677 745354 1118031 1490708 2236062 4472124