4104157 has 4 divisors (see below), whose sum is σ = 4345596. Its totient is φ = 3862720.

The previous prime is 4104131. The next prime is 4104169. The reversal of 4104157 is 7514014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7514014 = 2 ⋅3757007.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 1301881 = 1674^2 + 1141^2 .

It is a cyclic number.

It is not a de Polignac number, because 4104157 - 2¹⁹ = 3579869 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120694 + ... + 120727.

It is an arithmetic number, because the mean of its divisors is an integer number (1086399).

Almost surely, 2^4104157 is an apocalyptic number.

It is an amenable number.

4104157 is a deficient number, since it is larger than the sum of its proper divisors (241439).

4104157 is a wasteful number, since it uses less digits than its factorization.

4104157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241438.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 4104157 is about 2025.8719110546. The cubic root of 4104157 is about 160.1061405106.

The spelling of 4104157 in words is "four million, one hundred four thousand, one hundred fifty-seven".