4257141 has 16 divisors (see below), whose sum is σ = 6578304. Its totient is φ = 2398464.

The previous prime is 4257133. The next prime is 4257161. The reversal of 4257141 is 1417524.

It is not a de Polignac number, because 4257141 - 2³ = 4257133 is a prime.

4257141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4257101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145 + ... + 2921.

It is an arithmetic number, because the mean of its divisors is an integer number (411144).

Almost surely, 2^4257141 is an apocalyptic number.

It is an amenable number.

4257141 is a deficient number, since it is larger than the sum of its proper divisors (2321163).

4257141 is a wasteful number, since it uses less digits than its factorization.

4257141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860.

The product of its digits is 1120, while the sum is 24.

The square root of 4257141 is about 2063.2840327982. The cubic root of 4257141 is about 162.0712611347.

The spelling of 4257141 in words is "four million, two hundred fifty-seven thousand, one hundred forty-one".