4124181 has 8 divisors (see below), whose sum is σ = 5521824. Its totient is φ = 2738000.

The previous prime is 4124179. The next prime is 4124189. The reversal of 4124181 is 1814214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4124181 - 2¹ = 4124179 is a prime.

It is a super-2 number, since 2×4124181² = 34017737841522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1986 + ... + 3491.

It is an arithmetic number, because the mean of its divisors is an integer number (690228).

Almost surely, 2^4124181 is an apocalyptic number.

It is an amenable number.

4124181 is a deficient number, since it is larger than the sum of its proper divisors (1397643).

4124181 is a wasteful number, since it uses less digits than its factorization.

4124181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731.

The product of its digits is 256, while the sum is 21.

The square root of 4124181 is about 2030.8079672879. The cubic root of 4124181 is about 160.3661017746.

Adding to 4124181 its reverse (1814214), we get a palindrome (5938395).

The spelling of 4124181 in words is "four million, one hundred twenty-four thousand, one hundred eighty-one".