4141857 has 4 divisors (see below), whose sum is σ = 5522480. Its totient is φ = 2761236.

The previous prime is 4141853. The next prime is 4141871. The reversal of 4141857 is 7581414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4141857 - 2² = 4141853 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4141853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690307 + ... + 690312.

It is an arithmetic number, because the mean of its divisors is an integer number (1380620).

Almost surely, 2^4141857 is an apocalyptic number.

It is an amenable number.

4141857 is a deficient number, since it is larger than the sum of its proper divisors (1380623).

4141857 is a wasteful number, since it uses less digits than its factorization.

4141857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380622.

The product of its digits is 4480, while the sum is 30.

The square root of 4141857 is about 2035.1552766312. The cubic root of 4141857 is about 160.5948818355.

The spelling of 4141857 in words is "four million, one hundred forty-one thousand, eight hundred fifty-seven".