4102641 has 6 divisors (see below), whose sum is σ = 5926050. Its totient is φ = 2735088.

The previous prime is 4102603. The next prime is 4102649. The reversal of 4102641 is 1462014.

It can be written as a sum of positive squares in only one way, i.e., 2903616 + 1199025 = 1704^2 + 1095^2 .

It is not a de Polignac number, because 4102641 - 2⁶ = 4102577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4102649) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227916 + ... + 227933.

It is an arithmetic number, because the mean of its divisors is an integer number (987675).

Almost surely, 2^4102641 is an apocalyptic number.

It is an amenable number.

4102641 is a deficient number, since it is larger than the sum of its proper divisors (1823409).

4102641 is a wasteful number, since it uses less digits than its factorization.

4102641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455855 (or 455852 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4102641 is about 2025.4977166119. The cubic root of 4102641 is about 160.0864246631.

Adding to 4102641 its reverse (1462014), we get a palindrome (5564655).

The spelling of 4102641 in words is "four million, one hundred two thousand, six hundred forty-one".