4131054 has 32 divisors (see below), whose sum is σ = 9275040. Its totient is φ = 1362816.

The previous prime is 4131047. The next prime is 4131059. The reversal of 4131054 is 4501314.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131059) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5764 + ... + 6440.

It is an arithmetic number, because the mean of its divisors is an integer number (289845).

Almost surely, 2^4131054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4131054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4637520).

4131054 is an abundant number, since it is smaller than the sum of its proper divisors (5143986).

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

4131054 is a wasteful number, since it uses less digits than its factorization.

4131054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4131054 is about 2032.4994464944. The cubic root of 4131054 is about 160.4551363820.

4131054 divided by its sum of digits (18) gives a triangular number (229503 = T₆₇₇).

Adding to 4131054 its reverse (4501314), we get a palindrome (8632368).

The spelling of 4131054 in words is "four million, one hundred thirty-one thousand, fifty-four".