4183140 has 96 divisors (see below), whose sum is σ = 13095936. Its totient is φ = 990720.

The previous prime is 4183133. The next prime is 4183177. The reversal of 4183140 is 413814.

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 31 ways as a sum of consecutive naturals, for example, 24094 + ... + 24266.

It is an arithmetic number, because the mean of its divisors is an integer number (136416).

Almost surely, 2^4183140 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 4183140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6547968).

4183140 is an abundant number, since it is smaller than the sum of its proper divisors (8912796).

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

4183140 is a wasteful number, since it uses less digits than its factorization.

4183140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4183140 is about 2045.2725979683. The cubic root of 4183140 is about 161.1266829534.

Adding to 4183140 its reverse (413814), we get a palindrome (4596954).

The spelling of 4183140 in words is "four million, one hundred eighty-three thousand, one hundred forty".